31738024188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1069}}^1\times {\mathrm{63439}}^1$

素因数の和:64531

約数の個数: 72

約数和(自身を含む): 86480139200

約数和(自身を除く): 54742115012

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1069, 2138, 3207, 4276, 6414, 9621, 12828, 13897, 19242, 27794, 38484, 41691, 55588, 63439, 83382, 125073, 126878, 166764, 190317, 250146, 253756, 380634, 500292, 570951, 761268, 824707, 1141902, 1649414, 2283804, 2474121, 3298828, 4948242, 7422363, 9896484, 14844726, 29689452, 67816291, 135632582, 203448873, 271265164, 406897746, 610346619, 813795492, 881611783, 1220693238, 1763223566, 2441386476, 2644835349, 3526447132, 5289670698, 7934506047, 10579341396, 15869012094, 31738024188]

約数ペア:

[(1, 31738024188), (2, 15869012094), (3, 10579341396), (4, 7934506047), (6, 5289670698), (9, 3526447132), (12, 2644835349), (13, 2441386476), (18, 1763223566), (26, 1220693238), (36, 881611783), (39, 813795492), (52, 610346619), (78, 406897746), (117, 271265164), (156, 203448873), (234, 135632582), (468, 67816291), (1069, 29689452), (2138, 14844726), (3207, 9896484), (4276, 7422363), (6414, 4948242), (9621, 3298828), (12828, 2474121), (13897, 2283804), (19242, 1649414), (27794, 1141902), (38484, 824707), (41691, 761268), (55588, 570951), (63439, 500292), (83382, 380634), (125073, 253756), (126878, 250146), (166764, 190317)]