78860142

素因数分解:

$2^1\times 3^4\times {\mathrm{127}}^1\times {\mathrm{3833}}^1$

素因数の和:3974

約数の個数: 40

約数和(自身を含む): 178142976

約数和(自身を除く): 99282834

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 127, 162, 254, 381, 762, 1143, 2286, 3429, 3833, 6858, 7666, 10287, 11499, 20574, 22998, 34497, 68994, 103491, 206982, 310473, 486791, 620946, 973582, 1460373, 2920746, 4381119, 8762238, 13143357, 26286714, 39430071, 78860142]

約数ペア:

[(1, 78860142), (2, 39430071), (3, 26286714), (6, 13143357), (9, 8762238), (18, 4381119), (27, 2920746), (54, 1460373), (81, 973582), (127, 620946), (162, 486791), (254, 310473), (381, 206982), (762, 103491), (1143, 68994), (2286, 34497), (3429, 22998), (3833, 20574), (6858, 11499), (7666, 10287)]