87445332

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^2\times {\mathrm{1597}}^1$

素因数の和:1639

約数の個数: 90

約数和(自身を含む): 247691598

約数和(自身を除く): 160246266

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 169, 234, 324, 338, 351, 468, 507, 676, 702, 1014, 1053, 1404, 1521, 1597, 2028, 2106, 3042, 3194, 4212, 4563, 4791, 6084, 6388, 9126, 9582, 13689, 14373, 18252, 19164, 20761, 27378, 28746, 41522, 43119, 54756, 57492, 62283, 83044, 86238, 124566, 129357, 172476, 186849, 249132, 258714, 269893, 373698, 517428, 539786, 560547, 747396, 809679, 1079572, 1121094, 1619358, 1681641, 2242188, 2429037, 3238716, 3363282, 4858074, 6726564, 7287111, 9716148, 14574222, 21861333, 29148444, 43722666, 87445332]

約数ペア:

[(1, 87445332), (2, 43722666), (3, 29148444), (4, 21861333), (6, 14574222), (9, 9716148), (12, 7287111), (13, 6726564), (18, 4858074), (26, 3363282), (27, 3238716), (36, 2429037), (39, 2242188), (52, 1681641), (54, 1619358), (78, 1121094), (81, 1079572), (108, 809679), (117, 747396), (156, 560547), (162, 539786), (169, 517428), (234, 373698), (324, 269893), (338, 258714), (351, 249132), (468, 186849), (507, 172476), (676, 129357), (702, 124566), (1014, 86238), (1053, 83044), (1404, 62283), (1521, 57492), (1597, 54756), (2028, 43119), (2106, 41522), (3042, 28746), (3194, 27378), (4212, 20761), (4563, 19164), (4791, 18252), (6084, 14373), (6388, 13689), (9126, 9582)]