90195744

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{3251}}^1$

素因数の和:3298

約数の個数: 72

約数和(自身を含む): 251587728

約数和(自身を除く): 161391984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 289, 408, 544, 578, 816, 867, 1156, 1632, 1734, 2312, 3251, 3468, 4624, 6502, 6936, 9248, 9753, 13004, 13872, 19506, 26008, 27744, 39012, 52016, 55267, 78024, 104032, 110534, 156048, 165801, 221068, 312096, 331602, 442136, 663204, 884272, 939539, 1326408, 1768544, 1879078, 2652816, 2818617, 3758156, 5305632, 5637234, 7516312, 11274468, 15032624, 22548936, 30065248, 45097872, 90195744]

約数ペア:

[(1, 90195744), (2, 45097872), (3, 30065248), (4, 22548936), (6, 15032624), (8, 11274468), (12, 7516312), (16, 5637234), (17, 5305632), (24, 3758156), (32, 2818617), (34, 2652816), (48, 1879078), (51, 1768544), (68, 1326408), (96, 939539), (102, 884272), (136, 663204), (204, 442136), (272, 331602), (289, 312096), (408, 221068), (544, 165801), (578, 156048), (816, 110534), (867, 104032), (1156, 78024), (1632, 55267), (1734, 52016), (2312, 39012), (3251, 27744), (3468, 26008), (4624, 19506), (6502, 13872), (6936, 13004), (9248, 9753)]