87241856

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:186

約数の個数: 96

約数和(自身を含む): 195059700

約数和(自身を除く): 107817844

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 109, 128, 148, 169, 208, 218, 296, 338, 416, 436, 481, 592, 676, 832, 872, 962, 1184, 1352, 1417, 1664, 1744, 1924, 2368, 2704, 2834, 3488, 3848, 4033, 4736, 5408, 5668, 6253, 6976, 7696, 8066, 10816, 11336, 12506, 13952, 15392, 16132, 18421, 21632, 22672, 25012, 30784, 32264, 36842, 45344, 50024, 52429, 61568, 64528, 73684, 90688, 100048, 104858, 129056, 147368, 181376, 200096, 209716, 258112, 294736, 400192, 419432, 516224, 589472, 681577, 800384, 838864, 1178944, 1363154, 1677728, 2357888, 2726308, 3355456, 5452616, 6710912, 10905232, 21810464, 43620928, 87241856]

約数ペア:

[(1, 87241856), (2, 43620928), (4, 21810464), (8, 10905232), (13, 6710912), (16, 5452616), (26, 3355456), (32, 2726308), (37, 2357888), (52, 1677728), (64, 1363154), (74, 1178944), (104, 838864), (109, 800384), (128, 681577), (148, 589472), (169, 516224), (208, 419432), (218, 400192), (296, 294736), (338, 258112), (416, 209716), (436, 200096), (481, 181376), (592, 147368), (676, 129056), (832, 104858), (872, 100048), (962, 90688), (1184, 73684), (1352, 64528), (1417, 61568), (1664, 52429), (1744, 50024), (1924, 45344), (2368, 36842), (2704, 32264), (2834, 30784), (3488, 25012), (3848, 22672), (4033, 21632), (4736, 18421), (5408, 16132), (5668, 15392), (6253, 13952), (6976, 12506), (7696, 11336), (8066, 10816)]