80744274

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11131}}^1$

素因数の和:11183

約数の個数: 48

約数和(自身を含む): 194498304

約数和(自身を除く): 113754030

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 11131, 22262, 33393, 66786, 100179, 144703, 200358, 289406, 345061, 434109, 690122, 868218, 1035183, 1302327, 2070366, 2604654, 3105549, 4485793, 6211098, 8971586, 13457379, 26914758, 40372137, 80744274]

約数ペア:

[(1, 80744274), (2, 40372137), (3, 26914758), (6, 13457379), (9, 8971586), (13, 6211098), (18, 4485793), (26, 3105549), (31, 2604654), (39, 2070366), (62, 1302327), (78, 1035183), (93, 868218), (117, 690122), (186, 434109), (234, 345061), (279, 289406), (403, 200358), (558, 144703), (806, 100179), (1209, 66786), (2418, 33393), (3627, 22262), (7254, 11131)]