90223692

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2617}}^1$

素因数の和:2667

約数の個数: 72

約数和(自身を含む): 241463376

約数和(自身を除く): 151239684

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 169, 204, 221, 338, 442, 507, 663, 676, 884, 1014, 1326, 2028, 2617, 2652, 2873, 5234, 5746, 7851, 8619, 10468, 11492, 15702, 17238, 31404, 34021, 34476, 44489, 68042, 88978, 102063, 133467, 136084, 177956, 204126, 266934, 408252, 442273, 533868, 578357, 884546, 1156714, 1326819, 1735071, 1769092, 2313428, 2653638, 3470142, 5307276, 6940284, 7518641, 15037282, 22555923, 30074564, 45111846, 90223692]

約数ペア:

[(1, 90223692), (2, 45111846), (3, 30074564), (4, 22555923), (6, 15037282), (12, 7518641), (13, 6940284), (17, 5307276), (26, 3470142), (34, 2653638), (39, 2313428), (51, 1769092), (52, 1735071), (68, 1326819), (78, 1156714), (102, 884546), (156, 578357), (169, 533868), (204, 442273), (221, 408252), (338, 266934), (442, 204126), (507, 177956), (663, 136084), (676, 133467), (884, 102063), (1014, 88978), (1326, 68042), (2028, 44489), (2617, 34476), (2652, 34021), (2873, 31404), (5234, 17238), (5746, 15702), (7851, 11492), (8619, 10468)]