138727008

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{68813}}^1$

素因数の和:68836

約数の個数: 72

約数和(自身を含む): 450869328

約数和(自身を除く): 312142320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 68813, 137626, 206439, 275252, 412878, 481691, 550504, 619317, 825756, 963382, 1101008, 1238634, 1445073, 1651512, 1926764, 2202016, 2477268, 2890146, 3303024, 3853528, 4335219, 4954536, 5780292, 6606048, 7707056, 8670438, 9909072, 11560584, 15414112, 17340876, 19818144, 23121168, 34681752, 46242336, 69363504, 138727008]

約数ペア:

[(1, 138727008), (2, 69363504), (3, 46242336), (4, 34681752), (6, 23121168), (7, 19818144), (8, 17340876), (9, 15414112), (12, 11560584), (14, 9909072), (16, 8670438), (18, 7707056), (21, 6606048), (24, 5780292), (28, 4954536), (32, 4335219), (36, 3853528), (42, 3303024), (48, 2890146), (56, 2477268), (63, 2202016), (72, 1926764), (84, 1651512), (96, 1445073), (112, 1238634), (126, 1101008), (144, 963382), (168, 825756), (224, 619317), (252, 550504), (288, 481691), (336, 412878), (504, 275252), (672, 206439), (1008, 137626), (2016, 68813)]