73871991688

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{10753}}^1$

素因数の和:10979

約数の個数: 96

約数和(自身を含む): 156530062080

約数和(自身を除く): 82658070392

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 121, 151, 188, 242, 302, 376, 484, 517, 604, 968, 1034, 1208, 1661, 2068, 3322, 4136, 5687, 6644, 7097, 10753, 11374, 13288, 14194, 18271, 21506, 22748, 28388, 36542, 43012, 45496, 56776, 73084, 78067, 86024, 118283, 146168, 156134, 236566, 312268, 473132, 505391, 624536, 858737, 946264, 1010782, 1301113, 1623703, 1717474, 2021564, 2602226, 3247406, 3434948, 4043128, 5204452, 5559301, 6494812, 6869896, 10408904, 11118602, 12989624, 17860733, 22237204, 35721466, 44474408, 61152311, 71442932, 76314041, 122304622, 142885864, 152628082, 196468063, 244609244, 305256164, 392936126, 489218488, 610512328, 785872252, 839454451, 1571744504, 1678908902, 3357817804, 6715635608, 9233998961, 18467997922, 36935995844, 73871991688]

約数ペア:

[(1, 73871991688), (2, 36935995844), (4, 18467997922), (8, 9233998961), (11, 6715635608), (22, 3357817804), (44, 1678908902), (47, 1571744504), (88, 839454451), (94, 785872252), (121, 610512328), (151, 489218488), (188, 392936126), (242, 305256164), (302, 244609244), (376, 196468063), (484, 152628082), (517, 142885864), (604, 122304622), (968, 76314041), (1034, 71442932), (1208, 61152311), (1661, 44474408), (2068, 35721466), (3322, 22237204), (4136, 17860733), (5687, 12989624), (6644, 11118602), (7097, 10408904), (10753, 6869896), (11374, 6494812), (13288, 5559301), (14194, 5204452), (18271, 4043128), (21506, 3434948), (22748, 3247406), (28388, 2602226), (36542, 2021564), (43012, 1717474), (45496, 1623703), (56776, 1301113), (73084, 1010782), (78067, 946264), (86024, 858737), (118283, 624536), (146168, 505391), (156134, 473132), (236566, 312268)]