86460426

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 222566400

約数和(自身を除く): 136105974

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 31, 39, 54, 58, 62, 78, 87, 93, 117, 137, 174, 186, 234, 261, 274, 279, 351, 377, 403, 411, 522, 558, 702, 754, 783, 806, 822, 837, 899, 1131, 1209, 1233, 1566, 1674, 1781, 1798, 2262, 2418, 2466, 2697, 3393, 3562, 3627, 3699, 3973, 4247, 5343, 5394, 6786, 7254, 7398, 7946, 8091, 8494, 10179, 10686, 10881, 11687, 11919, 12741, 16029, 16182, 20358, 21762, 23374, 23838, 24273, 25482, 32058, 35061, 35757, 38223, 48087, 48546, 51649, 55211, 70122, 71514, 76446, 96174, 103298, 105183, 107271, 110422, 114669, 123163, 154947, 165633, 210366, 214542, 229338, 246326, 309894, 315549, 331266, 369489, 464841, 496899, 631098, 738978, 929682, 993798, 1108467, 1394523, 1490697, 1601119, 2216934, 2789046, 2981394, 3202238, 3325401, 4803357, 6650802, 9606714, 14410071, 28820142, 43230213, 86460426]

約数ペア:

[(1, 86460426), (2, 43230213), (3, 28820142), (6, 14410071), (9, 9606714), (13, 6650802), (18, 4803357), (26, 3325401), (27, 3202238), (29, 2981394), (31, 2789046), (39, 2216934), (54, 1601119), (58, 1490697), (62, 1394523), (78, 1108467), (87, 993798), (93, 929682), (117, 738978), (137, 631098), (174, 496899), (186, 464841), (234, 369489), (261, 331266), (274, 315549), (279, 309894), (351, 246326), (377, 229338), (403, 214542), (411, 210366), (522, 165633), (558, 154947), (702, 123163), (754, 114669), (783, 110422), (806, 107271), (822, 105183), (837, 103298), (899, 96174), (1131, 76446), (1209, 71514), (1233, 70122), (1566, 55211), (1674, 51649), (1781, 48546), (1798, 48087), (2262, 38223), (2418, 35757), (2466, 35061), (2697, 32058), (3393, 25482), (3562, 24273), (3627, 23838), (3699, 23374), (3973, 21762), (4247, 20358), (5343, 16182), (5394, 16029), (6786, 12741), (7254, 11919), (7398, 11687), (7946, 10881), (8091, 10686), (8494, 10179)]