80591692

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 155545600

約数和(自身を除く): 74953908

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 79, 124, 158, 316, 433, 589, 866, 1178, 1501, 1732, 2356, 2449, 3002, 4898, 6004, 8227, 9796, 13423, 16454, 26846, 32908, 34207, 46531, 53692, 68414, 93062, 136828, 186124, 255037, 510074, 649933, 1020148, 1060417, 1299866, 2120834, 2599732, 4241668, 20147923, 40295846, 80591692]

約数ペア:

[(1, 80591692), (2, 40295846), (4, 20147923), (19, 4241668), (31, 2599732), (38, 2120834), (62, 1299866), (76, 1060417), (79, 1020148), (124, 649933), (158, 510074), (316, 255037), (433, 186124), (589, 136828), (866, 93062), (1178, 68414), (1501, 53692), (1732, 46531), (2356, 34207), (2449, 32908), (3002, 26846), (4898, 16454), (6004, 13423), (8227, 9796)]