64181962908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{521}}^1\times {\mathrm{2731}}^1$

素因数の和:3448

約数の個数: 144

約数和(自身を含む): 186876668160

約数和(自身を除く): 122694705252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 179, 252, 358, 521, 537, 716, 1042, 1074, 1253, 1563, 1611, 2084, 2148, 2506, 2731, 3126, 3222, 3647, 3759, 4689, 5012, 5462, 6252, 6444, 7294, 7518, 8193, 9378, 10924, 10941, 11277, 14588, 15036, 16386, 18756, 19117, 21882, 22554, 24579, 32772, 32823, 38234, 43764, 45108, 49158, 57351, 65646, 76468, 93259, 98316, 114702, 131292, 172053, 186518, 229404, 279777, 344106, 373036, 488849, 559554, 652813, 688212, 839331, 977698, 1119108, 1305626, 1422851, 1466547, 1678662, 1955396, 1958439, 2611252, 2845702, 2933094, 3357324, 3421943, 3916878, 4268553, 4399641, 5691404, 5866188, 5875317, 6843886, 7833756, 8537106, 8799282, 9959957, 10265829, 11750634, 12805659, 13687772, 17074212, 17598564, 19919914, 20531658, 23501268, 25611318, 29879871, 30797487, 39839828, 41063316, 51222636, 59759742, 61594974, 89639613, 119519484, 123189948, 179279226, 254690329, 358558452, 509380658, 764070987, 1018761316, 1528141974, 1782832303, 2292212961, 3056283948, 3565664606, 4584425922, 5348496909, 7131329212, 9168851844, 10696993818, 16045490727, 21393987636, 32090981454, 64181962908]

約数ペア:

[(1, 64181962908), (2, 32090981454), (3, 21393987636), (4, 16045490727), (6, 10696993818), (7, 9168851844), (9, 7131329212), (12, 5348496909), (14, 4584425922), (18, 3565664606), (21, 3056283948), (28, 2292212961), (36, 1782832303), (42, 1528141974), (63, 1018761316), (84, 764070987), (126, 509380658), (179, 358558452), (252, 254690329), (358, 179279226), (521, 123189948), (537, 119519484), (716, 89639613), (1042, 61594974), (1074, 59759742), (1253, 51222636), (1563, 41063316), (1611, 39839828), (2084, 30797487), (2148, 29879871), (2506, 25611318), (2731, 23501268), (3126, 20531658), (3222, 19919914), (3647, 17598564), (3759, 17074212), (4689, 13687772), (5012, 12805659), (5462, 11750634), (6252, 10265829), (6444, 9959957), (7294, 8799282), (7518, 8537106), (8193, 7833756), (9378, 6843886), (10924, 5875317), (10941, 5866188), (11277, 5691404), (14588, 4399641), (15036, 4268553), (16386, 3916878), (18756, 3421943), (19117, 3357324), (21882, 2933094), (22554, 2845702), (24579, 2611252), (32772, 1958439), (32823, 1955396), (38234, 1678662), (43764, 1466547), (45108, 1422851), (49158, 1305626), (57351, 1119108), (65646, 977698), (76468, 839331), (93259, 688212), (98316, 652813), (114702, 559554), (131292, 488849), (172053, 373036), (186518, 344106), (229404, 279777)]