82666428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{3251}}^1$

素因数の和:3434

約数の個数: 48

約数和(自身を含む): 209064576

約数和(自身を除く): 126398148

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 163, 326, 489, 652, 978, 1956, 2119, 3251, 4238, 6357, 6502, 8476, 9753, 12714, 13004, 19506, 25428, 39012, 42263, 84526, 126789, 169052, 253578, 507156, 529913, 1059826, 1589739, 2119652, 3179478, 6358956, 6888869, 13777738, 20666607, 27555476, 41333214, 82666428]

約数ペア:

[(1, 82666428), (2, 41333214), (3, 27555476), (4, 20666607), (6, 13777738), (12, 6888869), (13, 6358956), (26, 3179478), (39, 2119652), (52, 1589739), (78, 1059826), (156, 529913), (163, 507156), (326, 253578), (489, 169052), (652, 126789), (978, 84526), (1956, 42263), (2119, 39012), (3251, 25428), (4238, 19506), (6357, 13004), (6502, 12714), (8476, 9753)]