64878312

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1949}}^1$

素因数の和:2050

約数の個数: 64

約数和(自身を含む): 173160000

約数和(自身を除く): 108281688

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 73, 76, 114, 146, 152, 219, 228, 292, 438, 456, 584, 876, 1387, 1752, 1949, 2774, 3898, 4161, 5548, 5847, 7796, 8322, 11096, 11694, 15592, 16644, 23388, 33288, 37031, 46776, 74062, 111093, 142277, 148124, 222186, 284554, 296248, 426831, 444372, 569108, 853662, 888744, 1138216, 1707324, 2703263, 3414648, 5406526, 8109789, 10813052, 16219578, 21626104, 32439156, 64878312]

約数ペア:

[(1, 64878312), (2, 32439156), (3, 21626104), (4, 16219578), (6, 10813052), (8, 8109789), (12, 5406526), (19, 3414648), (24, 2703263), (38, 1707324), (57, 1138216), (73, 888744), (76, 853662), (114, 569108), (146, 444372), (152, 426831), (219, 296248), (228, 284554), (292, 222186), (438, 148124), (456, 142277), (584, 111093), (876, 74062), (1387, 46776), (1752, 37031), (1949, 33288), (2774, 23388), (3898, 16644), (4161, 15592), (5548, 11694), (5847, 11096), (7796, 8322)]