42188328

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 144668160

約数和(自身を除く): 102479832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 47, 52, 56, 63, 72, 78, 84, 91, 94, 104, 117, 126, 137, 141, 156, 168, 182, 188, 234, 252, 273, 274, 282, 312, 329, 364, 376, 411, 423, 468, 504, 546, 548, 564, 611, 658, 728, 819, 822, 846, 936, 959, 987, 1092, 1096, 1128, 1222, 1233, 1316, 1638, 1644, 1692, 1781, 1833, 1918, 1974, 2184, 2444, 2466, 2632, 2877, 2961, 3276, 3288, 3384, 3562, 3666, 3836, 3948, 4277, 4888, 4932, 5343, 5499, 5754, 5922, 6439, 6552, 7124, 7332, 7672, 7896, 8554, 8631, 9864, 10686, 10998, 11508, 11844, 12467, 12831, 12878, 14248, 14664, 16029, 17108, 17262, 19317, 21372, 21996, 23016, 23688, 24934, 25662, 25756, 32058, 34216, 34524, 37401, 38493, 38634, 42744, 43992, 45073, 49868, 51324, 51512, 57951, 64116, 69048, 74802, 76986, 77268, 83707, 90146, 99736, 102648, 112203, 115902, 128232, 135219, 149604, 153972, 154536, 167414, 180292, 224406, 231804, 251121, 270438, 299208, 307944, 334828, 360584, 405657, 448812, 463608, 502242, 540876, 585949, 669656, 753363, 811314, 897624, 1004484, 1081752, 1171898, 1506726, 1622628, 1757847, 2008968, 2343796, 3013452, 3245256, 3515694, 4687592, 5273541, 6026904, 7031388, 10547082, 14062776, 21094164, 42188328]

約数ペア:

[(1, 42188328), (2, 21094164), (3, 14062776), (4, 10547082), (6, 7031388), (7, 6026904), (8, 5273541), (9, 4687592), (12, 3515694), (13, 3245256), (14, 3013452), (18, 2343796), (21, 2008968), (24, 1757847), (26, 1622628), (28, 1506726), (36, 1171898), (39, 1081752), (42, 1004484), (47, 897624), (52, 811314), (56, 753363), (63, 669656), (72, 585949), (78, 540876), (84, 502242), (91, 463608), (94, 448812), (104, 405657), (117, 360584), (126, 334828), (137, 307944), (141, 299208), (156, 270438), (168, 251121), (182, 231804), (188, 224406), (234, 180292), (252, 167414), (273, 154536), (274, 153972), (282, 149604), (312, 135219), (329, 128232), (364, 115902), (376, 112203), (411, 102648), (423, 99736), (468, 90146), (504, 83707), (546, 77268), (548, 76986), (564, 74802), (611, 69048), (658, 64116), (728, 57951), (819, 51512), (822, 51324), (846, 49868), (936, 45073), (959, 43992), (987, 42744), (1092, 38634), (1096, 38493), (1128, 37401), (1222, 34524), (1233, 34216), (1316, 32058), (1638, 25756), (1644, 25662), (1692, 24934), (1781, 23688), (1833, 23016), (1918, 21996), (1974, 21372), (2184, 19317), (2444, 17262), (2466, 17108), (2632, 16029), (2877, 14664), (2961, 14248), (3276, 12878), (3288, 12831), (3384, 12467), (3562, 11844), (3666, 11508), (3836, 10998), (3948, 10686), (4277, 9864), (4888, 8631), (4932, 8554), (5343, 7896), (5499, 7672), (5754, 7332), (5922, 7124), (6439, 6552)]