64648116

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1291}}^1$

素因数の和:1421

約数の個数: 72

約数和(自身を含む): 177768864

約数和(自身を除く): 113120748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 107, 117, 156, 214, 234, 321, 428, 468, 642, 963, 1284, 1291, 1391, 1926, 2582, 2782, 3852, 3873, 4173, 5164, 5564, 7746, 8346, 11619, 12519, 15492, 16692, 16783, 23238, 25038, 33566, 46476, 50076, 50349, 67132, 100698, 138137, 151047, 201396, 276274, 302094, 414411, 552548, 604188, 828822, 1243233, 1657644, 1795781, 2486466, 3591562, 4972932, 5387343, 7183124, 10774686, 16162029, 21549372, 32324058, 64648116]

約数ペア:

[(1, 64648116), (2, 32324058), (3, 21549372), (4, 16162029), (6, 10774686), (9, 7183124), (12, 5387343), (13, 4972932), (18, 3591562), (26, 2486466), (36, 1795781), (39, 1657644), (52, 1243233), (78, 828822), (107, 604188), (117, 552548), (156, 414411), (214, 302094), (234, 276274), (321, 201396), (428, 151047), (468, 138137), (642, 100698), (963, 67132), (1284, 50349), (1291, 50076), (1391, 46476), (1926, 33566), (2582, 25038), (2782, 23238), (3852, 16783), (3873, 16692), (4173, 15492), (5164, 12519), (5564, 11619), (7746, 8346)]