68776416

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{5081}}^1$

素因数の和:5144

約数の個数: 72

約数和(自身を含む): 199783584

約数和(自身を除く): 131007168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1504, 1692, 2256, 3384, 4512, 5081, 6768, 10162, 13536, 15243, 20324, 30486, 40648, 45729, 60972, 81296, 91458, 121944, 162592, 182916, 238807, 243888, 365832, 477614, 487776, 716421, 731664, 955228, 1432842, 1463328, 1910456, 2149263, 2865684, 3820912, 4298526, 5731368, 7641824, 8597052, 11462736, 17194104, 22925472, 34388208, 68776416]

約数ペア:

[(1, 68776416), (2, 34388208), (3, 22925472), (4, 17194104), (6, 11462736), (8, 8597052), (9, 7641824), (12, 5731368), (16, 4298526), (18, 3820912), (24, 2865684), (32, 2149263), (36, 1910456), (47, 1463328), (48, 1432842), (72, 955228), (94, 731664), (96, 716421), (141, 487776), (144, 477614), (188, 365832), (282, 243888), (288, 238807), (376, 182916), (423, 162592), (564, 121944), (752, 91458), (846, 81296), (1128, 60972), (1504, 45729), (1692, 40648), (2256, 30486), (3384, 20324), (4512, 15243), (5081, 13536), (6768, 10162)]