74452644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{673}}^1$

素因数の和:1129

約数の個数: 72

約数和(自身を含む): 215895680

約数和(自身を除く): 141443036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 439, 673, 878, 1317, 1346, 1756, 2019, 2634, 2692, 3073, 3951, 4038, 4711, 5268, 6057, 6146, 7902, 8076, 9219, 9422, 12114, 12292, 14133, 15804, 18438, 18844, 24228, 27657, 28266, 36876, 42399, 55314, 56532, 84798, 110628, 169596, 295447, 590894, 886341, 1181788, 1772682, 2068129, 2659023, 3545364, 4136258, 5318046, 6204387, 8272516, 10636092, 12408774, 18613161, 24817548, 37226322, 74452644]

約数ペア:

[(1, 74452644), (2, 37226322), (3, 24817548), (4, 18613161), (6, 12408774), (7, 10636092), (9, 8272516), (12, 6204387), (14, 5318046), (18, 4136258), (21, 3545364), (28, 2659023), (36, 2068129), (42, 1772682), (63, 1181788), (84, 886341), (126, 590894), (252, 295447), (439, 169596), (673, 110628), (878, 84798), (1317, 56532), (1346, 55314), (1756, 42399), (2019, 36876), (2634, 28266), (2692, 27657), (3073, 24228), (3951, 18844), (4038, 18438), (4711, 15804), (5268, 14133), (6057, 12292), (6146, 12114), (7902, 9422), (8076, 9219)]