87707178

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1213}}^1$

素因数の和:1340

約数の個数: 64

約数和(自身を含む): 212110080

約数和(自身を除く): 124402902

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 103, 117, 206, 234, 309, 351, 618, 702, 927, 1213, 1339, 1854, 2426, 2678, 2781, 3639, 4017, 5562, 7278, 8034, 10917, 12051, 15769, 21834, 24102, 31538, 32751, 36153, 47307, 65502, 72306, 94614, 124939, 141921, 249878, 283842, 374817, 425763, 749634, 851526, 1124451, 1624207, 2248902, 3248414, 3373353, 4872621, 6746706, 9745242, 14617863, 29235726, 43853589, 87707178]

約数ペア:

[(1, 87707178), (2, 43853589), (3, 29235726), (6, 14617863), (9, 9745242), (13, 6746706), (18, 4872621), (26, 3373353), (27, 3248414), (39, 2248902), (54, 1624207), (78, 1124451), (103, 851526), (117, 749634), (206, 425763), (234, 374817), (309, 283842), (351, 249878), (618, 141921), (702, 124939), (927, 94614), (1213, 72306), (1339, 65502), (1854, 47307), (2426, 36153), (2678, 32751), (2781, 31538), (3639, 24102), (4017, 21834), (5562, 15769), (7278, 12051), (8034, 10917)]