89144964

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:238

約数の個数: 108

約数和(自身を含む): 244771072

約数和(自身を除く): 155626108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 138, 151, 186, 207, 276, 279, 302, 372, 414, 453, 529, 558, 604, 713, 828, 906, 1058, 1116, 1359, 1426, 1587, 1812, 2116, 2139, 2718, 2852, 3174, 3473, 4278, 4681, 4761, 5436, 6348, 6417, 6946, 8556, 9362, 9522, 10419, 12834, 13892, 14043, 16399, 18724, 19044, 20838, 25668, 28086, 31257, 32798, 41676, 42129, 49197, 56172, 62514, 65596, 79879, 84258, 98394, 107663, 125028, 147591, 159758, 168516, 196788, 215326, 239637, 295182, 319516, 322989, 430652, 479274, 590364, 645978, 718911, 958548, 968967, 1291956, 1437822, 1937934, 2476249, 2875644, 3875868, 4952498, 7428747, 9904996, 14857494, 22286241, 29714988, 44572482, 89144964]

約数ペア:

[(1, 89144964), (2, 44572482), (3, 29714988), (4, 22286241), (6, 14857494), (9, 9904996), (12, 7428747), (18, 4952498), (23, 3875868), (31, 2875644), (36, 2476249), (46, 1937934), (62, 1437822), (69, 1291956), (92, 968967), (93, 958548), (124, 718911), (138, 645978), (151, 590364), (186, 479274), (207, 430652), (276, 322989), (279, 319516), (302, 295182), (372, 239637), (414, 215326), (453, 196788), (529, 168516), (558, 159758), (604, 147591), (713, 125028), (828, 107663), (906, 98394), (1058, 84258), (1116, 79879), (1359, 65596), (1426, 62514), (1587, 56172), (1812, 49197), (2116, 42129), (2139, 41676), (2718, 32798), (2852, 31257), (3174, 28086), (3473, 25668), (4278, 20838), (4681, 19044), (4761, 18724), (5436, 16399), (6348, 14043), (6417, 13892), (6946, 12834), (8556, 10419), (9362, 9522)]