77613708

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 200704000

約数和(自身を除く): 123090292

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 79, 93, 114, 124, 139, 158, 186, 228, 237, 278, 316, 372, 417, 474, 556, 589, 834, 948, 1178, 1501, 1668, 1767, 2356, 2449, 2641, 3002, 3534, 4309, 4503, 4898, 5282, 6004, 7068, 7347, 7923, 8618, 9006, 9796, 10564, 10981, 12927, 14694, 15846, 17236, 18012, 21962, 25854, 29388, 31692, 32943, 43924, 46531, 51708, 65886, 81871, 93062, 131772, 139593, 163742, 186124, 208639, 245613, 279186, 327484, 340411, 417278, 491226, 558372, 625917, 680822, 834556, 982452, 1021233, 1251834, 1361644, 2042466, 2503668, 4084932, 6467809, 12935618, 19403427, 25871236, 38806854, 77613708]

約数ペア:

[(1, 77613708), (2, 38806854), (3, 25871236), (4, 19403427), (6, 12935618), (12, 6467809), (19, 4084932), (31, 2503668), (38, 2042466), (57, 1361644), (62, 1251834), (76, 1021233), (79, 982452), (93, 834556), (114, 680822), (124, 625917), (139, 558372), (158, 491226), (186, 417278), (228, 340411), (237, 327484), (278, 279186), (316, 245613), (372, 208639), (417, 186124), (474, 163742), (556, 139593), (589, 131772), (834, 93062), (948, 81871), (1178, 65886), (1501, 51708), (1668, 46531), (1767, 43924), (2356, 32943), (2449, 31692), (2641, 29388), (3002, 25854), (3534, 21962), (4309, 18012), (4503, 17236), (4898, 15846), (5282, 14694), (6004, 12927), (7068, 10981), (7347, 10564), (7923, 9796), (8618, 9006)]