72931404

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 192

約数和(自身を含む): 225792000

約数和(自身を除く): 152860596

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 29, 39, 42, 47, 49, 52, 58, 78, 84, 87, 91, 94, 98, 116, 141, 147, 156, 174, 182, 188, 196, 203, 273, 282, 294, 329, 343, 348, 364, 377, 406, 546, 564, 588, 609, 611, 637, 658, 686, 754, 812, 987, 1029, 1092, 1131, 1218, 1222, 1274, 1316, 1363, 1372, 1421, 1508, 1833, 1911, 1974, 2058, 2262, 2303, 2436, 2444, 2548, 2639, 2726, 2842, 3666, 3822, 3948, 4089, 4116, 4263, 4277, 4459, 4524, 4606, 5278, 5452, 5684, 6909, 7332, 7644, 7917, 8178, 8526, 8554, 8918, 9212, 9541, 9947, 10556, 12831, 13377, 13818, 15834, 16121, 16356, 17052, 17108, 17719, 17836, 18473, 19082, 19894, 25662, 26754, 27636, 28623, 29841, 29939, 31668, 32242, 35438, 36946, 38164, 39788, 48363, 51324, 53157, 53508, 55419, 57246, 59682, 59878, 64484, 66787, 70876, 73892, 89817, 96726, 106314, 110838, 114492, 119364, 119756, 124033, 129311, 133574, 179634, 193452, 200361, 209573, 212628, 221676, 248066, 258622, 267148, 359268, 372099, 387933, 400722, 419146, 467509, 496132, 517244, 628719, 744198, 775866, 801444, 838292, 868231, 935018, 1257438, 1402527, 1488396, 1551732, 1736462, 1870036, 2514876, 2604693, 2805054, 3472924, 5209386, 5610108, 6077617, 10418772, 12155234, 18232851, 24310468, 36465702, 72931404]

約数ペア:

[(1, 72931404), (2, 36465702), (3, 24310468), (4, 18232851), (6, 12155234), (7, 10418772), (12, 6077617), (13, 5610108), (14, 5209386), (21, 3472924), (26, 2805054), (28, 2604693), (29, 2514876), (39, 1870036), (42, 1736462), (47, 1551732), (49, 1488396), (52, 1402527), (58, 1257438), (78, 935018), (84, 868231), (87, 838292), (91, 801444), (94, 775866), (98, 744198), (116, 628719), (141, 517244), (147, 496132), (156, 467509), (174, 419146), (182, 400722), (188, 387933), (196, 372099), (203, 359268), (273, 267148), (282, 258622), (294, 248066), (329, 221676), (343, 212628), (348, 209573), (364, 200361), (377, 193452), (406, 179634), (546, 133574), (564, 129311), (588, 124033), (609, 119756), (611, 119364), (637, 114492), (658, 110838), (686, 106314), (754, 96726), (812, 89817), (987, 73892), (1029, 70876), (1092, 66787), (1131, 64484), (1218, 59878), (1222, 59682), (1274, 57246), (1316, 55419), (1363, 53508), (1372, 53157), (1421, 51324), (1508, 48363), (1833, 39788), (1911, 38164), (1974, 36946), (2058, 35438), (2262, 32242), (2303, 31668), (2436, 29939), (2444, 29841), (2548, 28623), (2639, 27636), (2726, 26754), (2842, 25662), (3666, 19894), (3822, 19082), (3948, 18473), (4089, 17836), (4116, 17719), (4263, 17108), (4277, 17052), (4459, 16356), (4524, 16121), (4606, 15834), (5278, 13818), (5452, 13377), (5684, 12831), (6909, 10556), (7332, 9947), (7644, 9541), (7917, 9212), (8178, 8918), (8526, 8554)]