100002564

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{389}}^1$

素因数の和:629

約数の個数: 72

約数和(自身を含む): 261632280

約数和(自身を除く): 161629716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 193, 222, 333, 386, 389, 444, 579, 666, 772, 778, 1158, 1167, 1332, 1556, 1737, 2316, 2334, 3474, 3501, 4668, 6948, 7002, 7141, 14004, 14282, 14393, 21423, 28564, 28786, 42846, 43179, 57572, 64269, 75077, 85692, 86358, 128538, 129537, 150154, 172716, 225231, 257076, 259074, 300308, 450462, 518148, 675693, 900924, 1351386, 2702772, 2777849, 5555698, 8333547, 11111396, 16667094, 25000641, 33334188, 50001282, 100002564]

約数ペア:

[(1, 100002564), (2, 50001282), (3, 33334188), (4, 25000641), (6, 16667094), (9, 11111396), (12, 8333547), (18, 5555698), (36, 2777849), (37, 2702772), (74, 1351386), (111, 900924), (148, 675693), (193, 518148), (222, 450462), (333, 300308), (386, 259074), (389, 257076), (444, 225231), (579, 172716), (666, 150154), (772, 129537), (778, 128538), (1158, 86358), (1167, 85692), (1332, 75077), (1556, 64269), (1737, 57572), (2316, 43179), (2334, 42846), (3474, 28786), (3501, 28564), (4668, 21423), (6948, 14393), (7002, 14282), (7141, 14004)]