83894538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8087}}^1$

素因数の和:8131

約数の個数: 64

約数和(自身を含む): 217405440

約数和(自身を除く): 133510902

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 5187, 8087, 10374, 16174, 24261, 48522, 56609, 105131, 113218, 153653, 169827, 210262, 307306, 315393, 339654, 460959, 630786, 735917, 921918, 1075571, 1471834, 1997489, 2151142, 2207751, 3226713, 3994978, 4415502, 5992467, 6453426, 11984934, 13982423, 27964846, 41947269, 83894538]

約数ペア:

[(1, 83894538), (2, 41947269), (3, 27964846), (6, 13982423), (7, 11984934), (13, 6453426), (14, 5992467), (19, 4415502), (21, 3994978), (26, 3226713), (38, 2207751), (39, 2151142), (42, 1997489), (57, 1471834), (78, 1075571), (91, 921918), (114, 735917), (133, 630786), (182, 460959), (247, 339654), (266, 315393), (273, 307306), (399, 210262), (494, 169827), (546, 153653), (741, 113218), (798, 105131), (1482, 56609), (1729, 48522), (3458, 24261), (5187, 16174), (8087, 10374)]