79581684

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:422

約数の個数: 144

約数和(自身を含む): 241315200

約数和(自身を除く): 161733516

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 29, 39, 42, 49, 52, 58, 78, 84, 87, 91, 98, 116, 147, 156, 174, 182, 196, 203, 273, 294, 348, 359, 364, 377, 406, 546, 588, 609, 637, 718, 754, 812, 1077, 1092, 1131, 1218, 1274, 1421, 1436, 1508, 1911, 2154, 2262, 2436, 2513, 2548, 2639, 2842, 3822, 4263, 4308, 4524, 4667, 5026, 5278, 5684, 7539, 7644, 7917, 8526, 9334, 10052, 10411, 10556, 14001, 15078, 15834, 17052, 17591, 18473, 18668, 20822, 28002, 30156, 31233, 31668, 32669, 35182, 36946, 41644, 52773, 55419, 56004, 62466, 65338, 70364, 72877, 73892, 98007, 105546, 110838, 124932, 130676, 135343, 145754, 196014, 211092, 218631, 221676, 228683, 270686, 291508, 392028, 406029, 437262, 457366, 510139, 541372, 686049, 812058, 874524, 914732, 947401, 1020278, 1372098, 1530417, 1624116, 1894802, 2040556, 2744196, 2842203, 3060834, 3789604, 5684406, 6121668, 6631807, 11368812, 13263614, 19895421, 26527228, 39790842, 79581684]

約数ペア:

[(1, 79581684), (2, 39790842), (3, 26527228), (4, 19895421), (6, 13263614), (7, 11368812), (12, 6631807), (13, 6121668), (14, 5684406), (21, 3789604), (26, 3060834), (28, 2842203), (29, 2744196), (39, 2040556), (42, 1894802), (49, 1624116), (52, 1530417), (58, 1372098), (78, 1020278), (84, 947401), (87, 914732), (91, 874524), (98, 812058), (116, 686049), (147, 541372), (156, 510139), (174, 457366), (182, 437262), (196, 406029), (203, 392028), (273, 291508), (294, 270686), (348, 228683), (359, 221676), (364, 218631), (377, 211092), (406, 196014), (546, 145754), (588, 135343), (609, 130676), (637, 124932), (718, 110838), (754, 105546), (812, 98007), (1077, 73892), (1092, 72877), (1131, 70364), (1218, 65338), (1274, 62466), (1421, 56004), (1436, 55419), (1508, 52773), (1911, 41644), (2154, 36946), (2262, 35182), (2436, 32669), (2513, 31668), (2548, 31233), (2639, 30156), (2842, 28002), (3822, 20822), (4263, 18668), (4308, 18473), (4524, 17591), (4667, 17052), (5026, 15834), (5278, 15078), (5684, 14001), (7539, 10556), (7644, 10411), (7917, 10052), (8526, 9334)]