89739234

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 220147200

約数和(自身を除く): 130407966

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 89, 93, 117, 139, 178, 186, 234, 267, 278, 279, 403, 417, 534, 558, 801, 806, 834, 1157, 1209, 1251, 1602, 1807, 2314, 2418, 2502, 2759, 3471, 3614, 3627, 4309, 5421, 5518, 6942, 7254, 8277, 8618, 10413, 10842, 12371, 12927, 16263, 16554, 20826, 24742, 24831, 25854, 32526, 35867, 37113, 38781, 49662, 56017, 71734, 74226, 77562, 107601, 111339, 112034, 160823, 168051, 215202, 222678, 321646, 322803, 336102, 383501, 482469, 504153, 645606, 767002, 964938, 1008306, 1150503, 1447407, 2301006, 2894814, 3451509, 4985513, 6903018, 9971026, 14956539, 29913078, 44869617, 89739234]

約数ペア:

[(1, 89739234), (2, 44869617), (3, 29913078), (6, 14956539), (9, 9971026), (13, 6903018), (18, 4985513), (26, 3451509), (31, 2894814), (39, 2301006), (62, 1447407), (78, 1150503), (89, 1008306), (93, 964938), (117, 767002), (139, 645606), (178, 504153), (186, 482469), (234, 383501), (267, 336102), (278, 322803), (279, 321646), (403, 222678), (417, 215202), (534, 168051), (558, 160823), (801, 112034), (806, 111339), (834, 107601), (1157, 77562), (1209, 74226), (1251, 71734), (1602, 56017), (1807, 49662), (2314, 38781), (2418, 37113), (2502, 35867), (2759, 32526), (3471, 25854), (3614, 24831), (3627, 24742), (4309, 20826), (5421, 16554), (5518, 16263), (6942, 12927), (7254, 12371), (8277, 10842), (8618, 10413)]