87407658

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3491}}^1$

素因数の和:3619

約数の個数: 48

約数和(自身を含む): 205916256

約数和(自身を除く): 118508598

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 107, 117, 214, 234, 321, 642, 963, 1391, 1926, 2782, 3491, 4173, 6982, 8346, 10473, 12519, 20946, 25038, 31419, 45383, 62838, 90766, 136149, 272298, 373537, 408447, 747074, 816894, 1120611, 2241222, 3361833, 4855981, 6723666, 9711962, 14567943, 29135886, 43703829, 87407658]

約数ペア:

[(1, 87407658), (2, 43703829), (3, 29135886), (6, 14567943), (9, 9711962), (13, 6723666), (18, 4855981), (26, 3361833), (39, 2241222), (78, 1120611), (107, 816894), (117, 747074), (214, 408447), (234, 373537), (321, 272298), (642, 136149), (963, 90766), (1391, 62838), (1926, 45383), (2782, 31419), (3491, 25038), (4173, 20946), (6982, 12519), (8346, 10473)]