87284344

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:548

約数の個数: 64

約数和(自身を含む): 195010560

約数和(自身を除く): 107726216

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 137, 217, 248, 274, 367, 434, 548, 734, 868, 959, 1096, 1468, 1736, 1918, 2569, 2936, 3836, 4247, 5138, 7672, 8494, 10276, 11377, 16988, 20552, 22754, 29729, 33976, 45508, 50279, 59458, 79639, 91016, 100558, 118916, 159278, 201116, 237832, 318556, 351953, 402232, 637112, 703906, 1407812, 1558649, 2815624, 3117298, 6234596, 10910543, 12469192, 21821086, 43642172, 87284344]

約数ペア:

[(1, 87284344), (2, 43642172), (4, 21821086), (7, 12469192), (8, 10910543), (14, 6234596), (28, 3117298), (31, 2815624), (56, 1558649), (62, 1407812), (124, 703906), (137, 637112), (217, 402232), (248, 351953), (274, 318556), (367, 237832), (434, 201116), (548, 159278), (734, 118916), (868, 100558), (959, 91016), (1096, 79639), (1468, 59458), (1736, 50279), (1918, 45508), (2569, 33976), (2936, 29729), (3836, 22754), (4247, 20552), (5138, 16988), (7672, 11377), (8494, 10276)]