61653888

素因数分解:

$2^7\times 3^2\times {\mathrm{109}}^1\times {\mathrm{491}}^1$

素因数の和:620

約数の個数: 96

約数和(自身を含む): 179407800

約数和(自身を除く): 117753912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 109, 128, 144, 192, 218, 288, 327, 384, 436, 491, 576, 654, 872, 981, 982, 1152, 1308, 1473, 1744, 1962, 1964, 2616, 2946, 3488, 3924, 3928, 4419, 5232, 5892, 6976, 7848, 7856, 8838, 10464, 11784, 13952, 15696, 15712, 17676, 20928, 23568, 31392, 31424, 35352, 41856, 47136, 53519, 62784, 62848, 70704, 94272, 107038, 125568, 141408, 160557, 188544, 214076, 282816, 321114, 428152, 481671, 565632, 642228, 856304, 963342, 1284456, 1712608, 1926684, 2568912, 3425216, 3853368, 5137824, 6850432, 7706736, 10275648, 15413472, 20551296, 30826944, 61653888]

約数ペア:

[(1, 61653888), (2, 30826944), (3, 20551296), (4, 15413472), (6, 10275648), (8, 7706736), (9, 6850432), (12, 5137824), (16, 3853368), (18, 3425216), (24, 2568912), (32, 1926684), (36, 1712608), (48, 1284456), (64, 963342), (72, 856304), (96, 642228), (109, 565632), (128, 481671), (144, 428152), (192, 321114), (218, 282816), (288, 214076), (327, 188544), (384, 160557), (436, 141408), (491, 125568), (576, 107038), (654, 94272), (872, 70704), (981, 62848), (982, 62784), (1152, 53519), (1308, 47136), (1473, 41856), (1744, 35352), (1962, 31424), (1964, 31392), (2616, 23568), (2946, 20928), (3488, 17676), (3924, 15712), (3928, 15696), (4419, 13952), (5232, 11784), (5892, 10464), (6976, 8838), (7848, 7856)]