100142802

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1$

素因数の和:823

約数の個数: 48

約数和(自身を含む): 222124032

約数和(自身を除く): 121981230

約数列:

[1, 2, 3, 6, 9, 18, 71, 127, 142, 213, 254, 381, 426, 617, 639, 762, 1143, 1234, 1278, 1851, 2286, 3702, 5553, 9017, 11106, 18034, 27051, 43807, 54102, 78359, 81153, 87614, 131421, 156718, 162306, 235077, 262842, 394263, 470154, 705231, 788526, 1410462, 5563489, 11126978, 16690467, 33380934, 50071401, 100142802]

約数ペア:

[(1, 100142802), (2, 50071401), (3, 33380934), (6, 16690467), (9, 11126978), (18, 5563489), (71, 1410462), (127, 788526), (142, 705231), (213, 470154), (254, 394263), (381, 262842), (426, 235077), (617, 162306), (639, 156718), (762, 131421), (1143, 87614), (1234, 81153), (1278, 78359), (1851, 54102), (2286, 43807), (3702, 27051), (5553, 18034), (9017, 11106)]