63645708

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{47}}^2$

素因数の和:129

約数の個数: 90

約数和(自身を含む): 177011996

約数和(自身を除く): 113366288

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 343, 564, 588, 658, 686, 987, 1029, 1316, 1372, 1974, 2058, 2209, 2303, 2401, 3948, 4116, 4418, 4606, 4802, 6627, 6909, 7203, 8836, 9212, 9604, 13254, 13818, 14406, 15463, 16121, 26508, 27636, 28812, 30926, 32242, 46389, 48363, 61852, 64484, 92778, 96726, 108241, 112847, 185556, 193452, 216482, 225694, 324723, 338541, 432964, 451388, 649446, 677082, 757687, 1298892, 1354164, 1515374, 2273061, 3030748, 4546122, 5303809, 9092244, 10607618, 15911427, 21215236, 31822854, 63645708]

約数ペア:

[(1, 63645708), (2, 31822854), (3, 21215236), (4, 15911427), (6, 10607618), (7, 9092244), (12, 5303809), (14, 4546122), (21, 3030748), (28, 2273061), (42, 1515374), (47, 1354164), (49, 1298892), (84, 757687), (94, 677082), (98, 649446), (141, 451388), (147, 432964), (188, 338541), (196, 324723), (282, 225694), (294, 216482), (329, 193452), (343, 185556), (564, 112847), (588, 108241), (658, 96726), (686, 92778), (987, 64484), (1029, 61852), (1316, 48363), (1372, 46389), (1974, 32242), (2058, 30926), (2209, 28812), (2303, 27636), (2401, 26508), (3948, 16121), (4116, 15463), (4418, 14406), (4606, 13818), (4802, 13254), (6627, 9604), (6909, 9212), (7203, 8836)]