82711864

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:508

約数の個数: 64

約数和(自身を含む): 173664000

約数和(自身を除く): 90952136

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 59, 76, 92, 118, 152, 184, 236, 401, 437, 472, 802, 874, 1121, 1357, 1604, 1748, 2242, 2714, 3208, 3496, 4484, 5428, 7619, 8968, 9223, 10856, 15238, 18446, 23659, 25783, 30476, 36892, 47318, 51566, 60952, 73784, 94636, 103132, 175237, 189272, 206264, 350474, 449521, 544157, 700948, 899042, 1088314, 1401896, 1798084, 2176628, 3596168, 4353256, 10338983, 20677966, 41355932, 82711864]

約数ペア:

[(1, 82711864), (2, 41355932), (4, 20677966), (8, 10338983), (19, 4353256), (23, 3596168), (38, 2176628), (46, 1798084), (59, 1401896), (76, 1088314), (92, 899042), (118, 700948), (152, 544157), (184, 449521), (236, 350474), (401, 206264), (437, 189272), (472, 175237), (802, 103132), (874, 94636), (1121, 73784), (1357, 60952), (1604, 51566), (1748, 47318), (2242, 36892), (2714, 30476), (3208, 25783), (3496, 23659), (4484, 18446), (5428, 15238), (7619, 10856), (8968, 9223)]