64309872

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3929}}^1$

素因数の和:3982

約数の個数: 80

約数和(自身を含む): 187130880

約数和(自身を除く): 122821008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 2046, 2728, 3929, 4092, 5456, 7858, 8184, 11787, 15716, 16368, 23574, 31432, 43219, 47148, 62864, 86438, 94296, 121799, 129657, 172876, 188592, 243598, 259314, 345752, 365397, 487196, 518628, 691504, 730794, 974392, 1037256, 1339789, 1461588, 1948784, 2074512, 2679578, 2923176, 4019367, 5359156, 5846352, 8038734, 10718312, 16077468, 21436624, 32154936, 64309872]

約数ペア:

[(1, 64309872), (2, 32154936), (3, 21436624), (4, 16077468), (6, 10718312), (8, 8038734), (11, 5846352), (12, 5359156), (16, 4019367), (22, 2923176), (24, 2679578), (31, 2074512), (33, 1948784), (44, 1461588), (48, 1339789), (62, 1037256), (66, 974392), (88, 730794), (93, 691504), (124, 518628), (132, 487196), (176, 365397), (186, 345752), (248, 259314), (264, 243598), (341, 188592), (372, 172876), (496, 129657), (528, 121799), (682, 94296), (744, 86438), (1023, 62864), (1364, 47148), (1488, 43219), (2046, 31432), (2728, 23574), (3929, 16368), (4092, 15716), (5456, 11787), (7858, 8184)]