87086376

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:476

約数の個数: 144

約数和(自身を含む): 271063260

約数和(自身を除く): 183976884

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 169, 204, 221, 234, 306, 312, 338, 408, 421, 442, 468, 507, 612, 663, 676, 842, 884, 936, 1014, 1224, 1263, 1326, 1352, 1521, 1684, 1768, 1989, 2028, 2526, 2652, 2873, 3042, 3368, 3789, 3978, 4056, 5052, 5304, 5473, 5746, 6084, 7157, 7578, 7956, 8619, 10104, 10946, 11492, 12168, 14314, 15156, 15912, 16419, 17238, 21471, 21892, 22984, 25857, 28628, 30312, 32838, 34476, 42942, 43784, 49257, 51714, 57256, 64413, 65676, 68952, 71149, 85884, 93041, 98514, 103428, 128826, 131352, 142298, 171768, 186082, 197028, 206856, 213447, 257652, 279123, 284596, 372164, 394056, 426894, 515304, 558246, 569192, 640341, 744328, 837369, 853788, 1116492, 1209533, 1280682, 1674738, 1707576, 2232984, 2419066, 2561364, 3349476, 3628599, 4838132, 5122728, 6698952, 7257198, 9676264, 10885797, 14514396, 21771594, 29028792, 43543188, 87086376]

約数ペア:

[(1, 87086376), (2, 43543188), (3, 29028792), (4, 21771594), (6, 14514396), (8, 10885797), (9, 9676264), (12, 7257198), (13, 6698952), (17, 5122728), (18, 4838132), (24, 3628599), (26, 3349476), (34, 2561364), (36, 2419066), (39, 2232984), (51, 1707576), (52, 1674738), (68, 1280682), (72, 1209533), (78, 1116492), (102, 853788), (104, 837369), (117, 744328), (136, 640341), (153, 569192), (156, 558246), (169, 515304), (204, 426894), (221, 394056), (234, 372164), (306, 284596), (312, 279123), (338, 257652), (408, 213447), (421, 206856), (442, 197028), (468, 186082), (507, 171768), (612, 142298), (663, 131352), (676, 128826), (842, 103428), (884, 98514), (936, 93041), (1014, 85884), (1224, 71149), (1263, 68952), (1326, 65676), (1352, 64413), (1521, 57256), (1684, 51714), (1768, 49257), (1989, 43784), (2028, 42942), (2526, 34476), (2652, 32838), (2873, 30312), (3042, 28628), (3368, 25857), (3789, 22984), (3978, 21892), (4056, 21471), (5052, 17238), (5304, 16419), (5473, 15912), (5746, 15156), (6084, 14314), (7157, 12168), (7578, 11492), (7956, 10946), (8619, 10104)]