42722316

素因数分解:

$2^2\times 3^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:72

約数の個数: 252

約数和(自身を含む): 146531952

約数和(自身を除く): 103809636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 27, 28, 36, 39, 42, 46, 49, 52, 54, 63, 69, 78, 81, 84, 91, 92, 98, 108, 117, 126, 138, 147, 156, 161, 162, 182, 189, 196, 207, 234, 243, 252, 273, 276, 294, 299, 322, 324, 351, 364, 378, 414, 441, 468, 483, 486, 546, 567, 588, 598, 621, 637, 644, 702, 729, 756, 819, 828, 882, 897, 966, 972, 1053, 1092, 1127, 1134, 1196, 1242, 1274, 1323, 1404, 1449, 1458, 1638, 1701, 1764, 1794, 1863, 1911, 1932, 2093, 2106, 2254, 2268, 2457, 2484, 2548, 2646, 2691, 2898, 2916, 3159, 3276, 3381, 3402, 3588, 3726, 3822, 3969, 4186, 4212, 4347, 4508, 4914, 5103, 5292, 5382, 5589, 5733, 5796, 6279, 6318, 6762, 6804, 7371, 7452, 7644, 7938, 8073, 8372, 8694, 9477, 9828, 10143, 10206, 10764, 11178, 11466, 11907, 12558, 12636, 13041, 13524, 14651, 14742, 15876, 16146, 16767, 17199, 17388, 18837, 18954, 20286, 20412, 22113, 22356, 22932, 23814, 24219, 25116, 26082, 29302, 29484, 30429, 32292, 33534, 34398, 35721, 37674, 37908, 39123, 40572, 43953, 44226, 47628, 48438, 51597, 52164, 56511, 58604, 60858, 66339, 67068, 68796, 71442, 72657, 75348, 78246, 87906, 88452, 91287, 96876, 103194, 113022, 117369, 121716, 131859, 132678, 142884, 145314, 154791, 156492, 169533, 175812, 182574, 206388, 217971, 226044, 234738, 263718, 265356, 273861, 290628, 309582, 339066, 365148, 395577, 435942, 464373, 469476, 508599, 527436, 547722, 619164, 678132, 791154, 821583, 871884, 928746, 1017198, 1095444, 1186731, 1525797, 1582308, 1643166, 1857492, 2034396, 2373462, 3051594, 3286332, 3560193, 4746924, 6103188, 7120386, 10680579, 14240772, 21361158, 42722316]

約数ペア:

[(1, 42722316), (2, 21361158), (3, 14240772), (4, 10680579), (6, 7120386), (7, 6103188), (9, 4746924), (12, 3560193), (13, 3286332), (14, 3051594), (18, 2373462), (21, 2034396), (23, 1857492), (26, 1643166), (27, 1582308), (28, 1525797), (36, 1186731), (39, 1095444), (42, 1017198), (46, 928746), (49, 871884), (52, 821583), (54, 791154), (63, 678132), (69, 619164), (78, 547722), (81, 527436), (84, 508599), (91, 469476), (92, 464373), (98, 435942), (108, 395577), (117, 365148), (126, 339066), (138, 309582), (147, 290628), (156, 273861), (161, 265356), (162, 263718), (182, 234738), (189, 226044), (196, 217971), (207, 206388), (234, 182574), (243, 175812), (252, 169533), (273, 156492), (276, 154791), (294, 145314), (299, 142884), (322, 132678), (324, 131859), (351, 121716), (364, 117369), (378, 113022), (414, 103194), (441, 96876), (468, 91287), (483, 88452), (486, 87906), (546, 78246), (567, 75348), (588, 72657), (598, 71442), (621, 68796), (637, 67068), (644, 66339), (702, 60858), (729, 58604), (756, 56511), (819, 52164), (828, 51597), (882, 48438), (897, 47628), (966, 44226), (972, 43953), (1053, 40572), (1092, 39123), (1127, 37908), (1134, 37674), (1196, 35721), (1242, 34398), (1274, 33534), (1323, 32292), (1404, 30429), (1449, 29484), (1458, 29302), (1638, 26082), (1701, 25116), (1764, 24219), (1794, 23814), (1863, 22932), (1911, 22356), (1932, 22113), (2093, 20412), (2106, 20286), (2254, 18954), (2268, 18837), (2457, 17388), (2484, 17199), (2548, 16767), (2646, 16146), (2691, 15876), (2898, 14742), (2916, 14651), (3159, 13524), (3276, 13041), (3381, 12636), (3402, 12558), (3588, 11907), (3726, 11466), (3822, 11178), (3969, 10764), (4186, 10206), (4212, 10143), (4347, 9828), (4508, 9477), (4914, 8694), (5103, 8372), (5292, 8073), (5382, 7938), (5589, 7644), (5733, 7452), (5796, 7371), (6279, 6804), (6318, 6762)]