90530478

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8539}}^1$

素因数の和:8597

約数の個数: 48

約数和(自身を含む): 213158400

約数和(自身を除く): 122627922

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 279, 342, 558, 589, 1178, 1767, 3534, 5301, 8539, 10602, 17078, 25617, 51234, 76851, 153702, 162241, 264709, 324482, 486723, 529418, 794127, 973446, 1460169, 1588254, 2382381, 2920338, 4764762, 5029471, 10058942, 15088413, 30176826, 45265239, 90530478]

約数ペア:

[(1, 90530478), (2, 45265239), (3, 30176826), (6, 15088413), (9, 10058942), (18, 5029471), (19, 4764762), (31, 2920338), (38, 2382381), (57, 1588254), (62, 1460169), (93, 973446), (114, 794127), (171, 529418), (186, 486723), (279, 324482), (342, 264709), (558, 162241), (589, 153702), (1178, 76851), (1767, 51234), (3534, 25617), (5301, 17078), (8539, 10602)]