87964188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:887

約数の個数: 96

約数和(自身を含む): 240045120

約数和(自身を除く): 152080932

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 41, 51, 52, 68, 78, 82, 102, 123, 156, 164, 204, 221, 246, 442, 492, 533, 663, 697, 809, 884, 1066, 1326, 1394, 1599, 1618, 2091, 2132, 2427, 2652, 2788, 3198, 3236, 4182, 4854, 6396, 8364, 9061, 9708, 10517, 13753, 18122, 21034, 27183, 27506, 31551, 33169, 36244, 41259, 42068, 54366, 55012, 63102, 66338, 82518, 99507, 108732, 126204, 132676, 165036, 178789, 199014, 357578, 398028, 431197, 536367, 563873, 715156, 862394, 1072734, 1127746, 1293591, 1691619, 1724788, 2145468, 2255492, 2587182, 3383238, 5174364, 6766476, 7330349, 14660698, 21991047, 29321396, 43982094, 87964188]

約数ペア:

[(1, 87964188), (2, 43982094), (3, 29321396), (4, 21991047), (6, 14660698), (12, 7330349), (13, 6766476), (17, 5174364), (26, 3383238), (34, 2587182), (39, 2255492), (41, 2145468), (51, 1724788), (52, 1691619), (68, 1293591), (78, 1127746), (82, 1072734), (102, 862394), (123, 715156), (156, 563873), (164, 536367), (204, 431197), (221, 398028), (246, 357578), (442, 199014), (492, 178789), (533, 165036), (663, 132676), (697, 126204), (809, 108732), (884, 99507), (1066, 82518), (1326, 66338), (1394, 63102), (1599, 55012), (1618, 54366), (2091, 42068), (2132, 41259), (2427, 36244), (2652, 33169), (2788, 31551), (3198, 27506), (3236, 27183), (4182, 21034), (4854, 18122), (6396, 13753), (8364, 10517), (9061, 9708)]