87806694

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 188559360

約数和(自身を除く): 100752666

約数列:

[1, 2, 3, 6, 31, 61, 62, 71, 93, 109, 122, 142, 183, 186, 213, 218, 327, 366, 426, 654, 1891, 2201, 3379, 3782, 4331, 4402, 5673, 6603, 6649, 6758, 7739, 8662, 10137, 11346, 12993, 13206, 13298, 15478, 19947, 20274, 23217, 25986, 39894, 46434, 134261, 206119, 239909, 268522, 402783, 412238, 472079, 479818, 618357, 719727, 805566, 944158, 1236714, 1416237, 1439454, 2832474, 14634449, 29268898, 43903347, 87806694]

約数ペア:

[(1, 87806694), (2, 43903347), (3, 29268898), (6, 14634449), (31, 2832474), (61, 1439454), (62, 1416237), (71, 1236714), (93, 944158), (109, 805566), (122, 719727), (142, 618357), (183, 479818), (186, 472079), (213, 412238), (218, 402783), (327, 268522), (366, 239909), (426, 206119), (654, 134261), (1891, 46434), (2201, 39894), (3379, 25986), (3782, 23217), (4331, 20274), (4402, 19947), (5673, 15478), (6603, 13298), (6649, 13206), (6758, 12993), (7739, 11346), (8662, 10137)]