77451866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1049}}^1$

素因数の和:1166

約数の個数: 32

約数和(自身を含む): 128520000

約数和(自身を除く): 51068134

約数列:

[1, 2, 19, 29, 38, 58, 67, 134, 551, 1049, 1102, 1273, 1943, 2098, 2546, 3886, 19931, 30421, 36917, 39862, 60842, 70283, 73834, 140566, 577999, 1155998, 1335377, 2038207, 2670754, 4076414, 38725933, 77451866]

約数ペア:

[(1, 77451866), (2, 38725933), (19, 4076414), (29, 2670754), (38, 2038207), (58, 1335377), (67, 1155998), (134, 577999), (551, 140566), (1049, 73834), (1102, 70283), (1273, 60842), (1943, 39862), (2098, 36917), (2546, 30421), (3886, 19931)]