38715156

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:461

約数の個数: 72

約数和(自身を含む): 102246144

約数和(自身を除く): 63530988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 113, 124, 186, 226, 279, 307, 339, 372, 452, 558, 614, 678, 921, 1017, 1116, 1228, 1356, 1842, 2034, 2763, 3503, 3684, 4068, 5526, 7006, 9517, 10509, 11052, 14012, 19034, 21018, 28551, 31527, 34691, 38068, 42036, 57102, 63054, 69382, 85653, 104073, 114204, 126108, 138764, 171306, 208146, 312219, 342612, 416292, 624438, 1075421, 1248876, 2150842, 3226263, 4301684, 6452526, 9678789, 12905052, 19357578, 38715156]

約数ペア:

[(1, 38715156), (2, 19357578), (3, 12905052), (4, 9678789), (6, 6452526), (9, 4301684), (12, 3226263), (18, 2150842), (31, 1248876), (36, 1075421), (62, 624438), (93, 416292), (113, 342612), (124, 312219), (186, 208146), (226, 171306), (279, 138764), (307, 126108), (339, 114204), (372, 104073), (452, 85653), (558, 69382), (614, 63054), (678, 57102), (921, 42036), (1017, 38068), (1116, 34691), (1228, 31527), (1356, 28551), (1842, 21018), (2034, 19034), (2763, 14012), (3503, 11052), (3684, 10509), (4068, 9517), (5526, 7006)]