72292330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{577}}^1$

素因数の和:679

約数の個数: 64

約数和(自身を含む): 152813952

約数和(自身を除く): 80521622

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 67, 85, 110, 134, 170, 187, 335, 374, 577, 670, 737, 935, 1139, 1154, 1474, 1870, 2278, 2885, 3685, 5695, 5770, 6347, 7370, 9809, 11390, 12529, 12694, 19618, 25058, 31735, 38659, 49045, 62645, 63470, 77318, 98090, 107899, 125290, 193295, 215798, 386590, 425249, 539495, 657203, 850498, 1078990, 1314406, 2126245, 3286015, 4252490, 6572030, 7229233, 14458466, 36146165, 72292330]

約数ペア:

[(1, 72292330), (2, 36146165), (5, 14458466), (10, 7229233), (11, 6572030), (17, 4252490), (22, 3286015), (34, 2126245), (55, 1314406), (67, 1078990), (85, 850498), (110, 657203), (134, 539495), (170, 425249), (187, 386590), (335, 215798), (374, 193295), (577, 125290), (670, 107899), (737, 98090), (935, 77318), (1139, 63470), (1154, 62645), (1474, 49045), (1870, 38659), (2278, 31735), (2885, 25058), (3685, 19618), (5695, 12694), (5770, 12529), (6347, 11390), (7370, 9809)]