68456976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2579}}^1$

素因数の和:2676

約数の個数: 80

約数和(自身を含む): 204748800

約数和(自身を除く): 136291824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 112, 158, 168, 237, 316, 336, 474, 553, 632, 948, 1106, 1264, 1659, 1896, 2212, 2579, 3318, 3792, 4424, 5158, 6636, 7737, 8848, 10316, 13272, 15474, 18053, 20632, 26544, 30948, 36106, 41264, 54159, 61896, 72212, 108318, 123792, 144424, 203741, 216636, 288848, 407482, 433272, 611223, 814964, 866544, 1222446, 1426187, 1629928, 2444892, 2852374, 3259856, 4278561, 4889784, 5704748, 8557122, 9779568, 11409496, 17114244, 22818992, 34228488, 68456976]

約数ペア:

[(1, 68456976), (2, 34228488), (3, 22818992), (4, 17114244), (6, 11409496), (7, 9779568), (8, 8557122), (12, 5704748), (14, 4889784), (16, 4278561), (21, 3259856), (24, 2852374), (28, 2444892), (42, 1629928), (48, 1426187), (56, 1222446), (79, 866544), (84, 814964), (112, 611223), (158, 433272), (168, 407482), (237, 288848), (316, 216636), (336, 203741), (474, 144424), (553, 123792), (632, 108318), (948, 72212), (1106, 61896), (1264, 54159), (1659, 41264), (1896, 36106), (2212, 30948), (2579, 26544), (3318, 20632), (3792, 18053), (4424, 15474), (5158, 13272), (6636, 10316), (7737, 8848)]