91756616

素因数分解:

$2^3\times 7^4\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:332

約数の個数: 80

約数和(自身を含む): 213268140

約数和(自身を除く): 121511524

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 281, 343, 392, 476, 562, 686, 833, 952, 1124, 1372, 1666, 1967, 2248, 2401, 2744, 3332, 3934, 4777, 4802, 5831, 6664, 7868, 9554, 9604, 11662, 13769, 15736, 19108, 19208, 23324, 27538, 33439, 38216, 40817, 46648, 55076, 66878, 81634, 96383, 110152, 133756, 163268, 192766, 234073, 267512, 326536, 385532, 468146, 674681, 771064, 936292, 1349362, 1638511, 1872584, 2698724, 3277022, 5397448, 6554044, 11469577, 13108088, 22939154, 45878308, 91756616]

約数ペア:

[(1, 91756616), (2, 45878308), (4, 22939154), (7, 13108088), (8, 11469577), (14, 6554044), (17, 5397448), (28, 3277022), (34, 2698724), (49, 1872584), (56, 1638511), (68, 1349362), (98, 936292), (119, 771064), (136, 674681), (196, 468146), (238, 385532), (281, 326536), (343, 267512), (392, 234073), (476, 192766), (562, 163268), (686, 133756), (833, 110152), (952, 96383), (1124, 81634), (1372, 66878), (1666, 55076), (1967, 46648), (2248, 40817), (2401, 38216), (2744, 33439), (3332, 27538), (3934, 23324), (4777, 19208), (4802, 19108), (5831, 15736), (6664, 13769), (7868, 11662), (9554, 9604)]