86871642

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{983}}^1$

素因数の和:1115

約数の個数: 64

約数和(自身を含む): 206309376

約数和(自身を除く): 119437734

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 103, 143, 206, 286, 309, 429, 618, 858, 983, 1133, 1339, 1966, 2266, 2678, 2949, 3399, 4017, 5898, 6798, 8034, 10813, 12779, 14729, 21626, 25558, 29458, 32439, 38337, 44187, 64878, 76674, 88374, 101249, 140569, 202498, 281138, 303747, 421707, 607494, 843414, 1113739, 1316237, 2227478, 2632474, 3341217, 3948711, 6682434, 7897422, 14478607, 28957214, 43435821, 86871642]

約数ペア:

[(1, 86871642), (2, 43435821), (3, 28957214), (6, 14478607), (11, 7897422), (13, 6682434), (22, 3948711), (26, 3341217), (33, 2632474), (39, 2227478), (66, 1316237), (78, 1113739), (103, 843414), (143, 607494), (206, 421707), (286, 303747), (309, 281138), (429, 202498), (618, 140569), (858, 101249), (983, 88374), (1133, 76674), (1339, 64878), (1966, 44187), (2266, 38337), (2678, 32439), (2949, 29458), (3399, 25558), (4017, 21626), (5898, 14729), (6798, 12779), (8034, 10813)]