7858439148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1\times {\mathrm{2593}}^1$

素因数の和:3047

約数の個数: 96

約数和(自身を含む): 21220165120

約数和(自身を除く): 13361725972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 327, 331, 436, 654, 662, 763, 993, 1308, 1324, 1526, 1986, 2289, 2317, 2593, 3052, 3972, 4578, 4634, 5186, 6951, 7779, 9156, 9268, 10372, 13902, 15558, 18151, 27804, 31116, 36079, 36302, 54453, 72158, 72604, 108237, 108906, 144316, 216474, 217812, 252553, 282637, 432948, 505106, 565274, 757659, 847911, 858283, 1010212, 1130548, 1515318, 1695822, 1716566, 1978459, 2574849, 3030636, 3391644, 3433132, 3956918, 5149698, 5935377, 6007981, 7913836, 10299396, 11870754, 12015962, 18023943, 23741508, 24031924, 36047886, 72095772, 93552847, 187105694, 280658541, 374211388, 561317082, 654869929, 1122634164, 1309739858, 1964609787, 2619479716, 3929219574, 7858439148]

約数ペア:

[(1, 7858439148), (2, 3929219574), (3, 2619479716), (4, 1964609787), (6, 1309739858), (7, 1122634164), (12, 654869929), (14, 561317082), (21, 374211388), (28, 280658541), (42, 187105694), (84, 93552847), (109, 72095772), (218, 36047886), (327, 24031924), (331, 23741508), (436, 18023943), (654, 12015962), (662, 11870754), (763, 10299396), (993, 7913836), (1308, 6007981), (1324, 5935377), (1526, 5149698), (1986, 3956918), (2289, 3433132), (2317, 3391644), (2593, 3030636), (3052, 2574849), (3972, 1978459), (4578, 1716566), (4634, 1695822), (5186, 1515318), (6951, 1130548), (7779, 1010212), (9156, 858283), (9268, 847911), (10372, 757659), (13902, 565274), (15558, 505106), (18151, 432948), (27804, 282637), (31116, 252553), (36079, 217812), (36302, 216474), (54453, 144316), (72158, 108906), (72604, 108237)]