8625888

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:568

約数の個数: 72

約数和(自身を含む): 24982776

約数和(自身を除く): 16356888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 491, 549, 732, 976, 982, 1098, 1464, 1473, 1952, 1964, 2196, 2928, 2946, 3928, 4392, 4419, 5856, 5892, 7856, 8784, 8838, 11784, 15712, 17568, 17676, 23568, 29951, 35352, 47136, 59902, 70704, 89853, 119804, 141408, 179706, 239608, 269559, 359412, 479216, 539118, 718824, 958432, 1078236, 1437648, 2156472, 2875296, 4312944, 8625888]

約数ペア:

[(1, 8625888), (2, 4312944), (3, 2875296), (4, 2156472), (6, 1437648), (8, 1078236), (9, 958432), (12, 718824), (16, 539118), (18, 479216), (24, 359412), (32, 269559), (36, 239608), (48, 179706), (61, 141408), (72, 119804), (96, 89853), (122, 70704), (144, 59902), (183, 47136), (244, 35352), (288, 29951), (366, 23568), (488, 17676), (491, 17568), (549, 15712), (732, 11784), (976, 8838), (982, 8784), (1098, 7856), (1464, 5892), (1473, 5856), (1952, 4419), (1964, 4392), (2196, 3928), (2928, 2946)]