90899316

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1733}}^1$

素因数の和:1821

約数の個数: 72

約数和(自身を含む): 242371584

約数和(自身を除く): 151472268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 47, 62, 93, 94, 124, 141, 186, 188, 279, 282, 372, 423, 558, 564, 846, 1116, 1457, 1692, 1733, 2914, 3466, 4371, 5199, 5828, 6932, 8742, 10398, 13113, 15597, 17484, 20796, 26226, 31194, 52452, 53723, 62388, 81451, 107446, 161169, 162902, 214892, 244353, 322338, 325804, 483507, 488706, 644676, 733059, 967014, 977412, 1466118, 1934028, 2524981, 2932236, 5049962, 7574943, 10099924, 15149886, 22724829, 30299772, 45449658, 90899316]

約数ペア:

[(1, 90899316), (2, 45449658), (3, 30299772), (4, 22724829), (6, 15149886), (9, 10099924), (12, 7574943), (18, 5049962), (31, 2932236), (36, 2524981), (47, 1934028), (62, 1466118), (93, 977412), (94, 967014), (124, 733059), (141, 644676), (186, 488706), (188, 483507), (279, 325804), (282, 322338), (372, 244353), (423, 214892), (558, 162902), (564, 161169), (846, 107446), (1116, 81451), (1457, 62388), (1692, 53723), (1733, 52452), (2914, 31194), (3466, 26226), (4371, 20796), (5199, 17484), (5828, 15597), (6932, 13113), (8742, 10398)]