78318558

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1213}}^1$

素因数の和:1449

約数の個数: 48

約数和(自身を含む): 180672336

約数和(自身を除く): 102353778

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 211, 306, 422, 633, 1213, 1266, 1899, 2426, 3587, 3639, 3798, 7174, 7278, 10761, 10917, 20621, 21522, 21834, 32283, 41242, 61863, 64566, 123726, 185589, 255943, 371178, 511886, 767829, 1535658, 2303487, 4351031, 4606974, 8702062, 13053093, 26106186, 39159279, 78318558]

約数ペア:

[(1, 78318558), (2, 39159279), (3, 26106186), (6, 13053093), (9, 8702062), (17, 4606974), (18, 4351031), (34, 2303487), (51, 1535658), (102, 767829), (153, 511886), (211, 371178), (306, 255943), (422, 185589), (633, 123726), (1213, 64566), (1266, 61863), (1899, 41242), (2426, 32283), (3587, 21834), (3639, 21522), (3798, 20621), (7174, 10917), (7278, 10761)]