72249790

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{563}}^1$

素因数の和:924

約数の個数: 32

約数和(自身を含む): 133884576

約数和(自身を除く): 61634786

約数列:

[1, 2, 5, 10, 41, 82, 205, 313, 410, 563, 626, 1126, 1565, 2815, 3130, 5630, 12833, 23083, 25666, 46166, 64165, 115415, 128330, 176219, 230830, 352438, 881095, 1762190, 7224979, 14449958, 36124895, 72249790]

約数ペア:

[(1, 72249790), (2, 36124895), (5, 14449958), (10, 7224979), (41, 1762190), (82, 881095), (205, 352438), (313, 230830), (410, 176219), (563, 128330), (626, 115415), (1126, 64165), (1565, 46166), (2815, 25666), (3130, 23083), (5630, 12833)]