72776886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3251}}^1$

素因数の和:3317

約数の個数: 64

約数和(自身を含む): 183568896

約数和(自身を除く): 110792010

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 41, 42, 78, 82, 91, 123, 182, 246, 273, 287, 533, 546, 574, 861, 1066, 1599, 1722, 3198, 3251, 3731, 6502, 7462, 9753, 11193, 19506, 22386, 22757, 42263, 45514, 68271, 84526, 126789, 133291, 136542, 253578, 266582, 295841, 399873, 591682, 799746, 887523, 933037, 1732783, 1775046, 1866074, 2799111, 3465566, 5198349, 5598222, 10396698, 12129481, 24258962, 36388443, 72776886]

約数ペア:

[(1, 72776886), (2, 36388443), (3, 24258962), (6, 12129481), (7, 10396698), (13, 5598222), (14, 5198349), (21, 3465566), (26, 2799111), (39, 1866074), (41, 1775046), (42, 1732783), (78, 933037), (82, 887523), (91, 799746), (123, 591682), (182, 399873), (246, 295841), (273, 266582), (287, 253578), (533, 136542), (546, 133291), (574, 126789), (861, 84526), (1066, 68271), (1599, 45514), (1722, 42263), (3198, 22757), (3251, 22386), (3731, 19506), (6502, 11193), (7462, 9753)]