80908326

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2377}}^1$

素因数の和:2477

約数の個数: 48

約数和(自身を含む): 184000128

約数和(自身を除く): 103091802

約数列:

[1, 2, 3, 6, 9, 18, 31, 61, 62, 93, 122, 183, 186, 279, 366, 549, 558, 1098, 1891, 2377, 3782, 4754, 5673, 7131, 11346, 14262, 17019, 21393, 34038, 42786, 73687, 144997, 147374, 221061, 289994, 434991, 442122, 663183, 869982, 1304973, 1326366, 2609946, 4494907, 8989814, 13484721, 26969442, 40454163, 80908326]

約数ペア:

[(1, 80908326), (2, 40454163), (3, 26969442), (6, 13484721), (9, 8989814), (18, 4494907), (31, 2609946), (61, 1326366), (62, 1304973), (93, 869982), (122, 663183), (183, 442122), (186, 434991), (279, 289994), (366, 221061), (549, 147374), (558, 144997), (1098, 73687), (1891, 42786), (2377, 34038), (3782, 21393), (4754, 17019), (5673, 14262), (7131, 11346)]