61315956

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3541}}^1$

素因数の和:3601

約数の個数: 72

約数和(自身を含む): 171475304

約数和(自身を除く): 110159348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1924, 2886, 3541, 4329, 5772, 7082, 8658, 10623, 14164, 17316, 21246, 31869, 42492, 46033, 63738, 92066, 127476, 131017, 138099, 184132, 262034, 276198, 393051, 414297, 524068, 552396, 786102, 828594, 1179153, 1572204, 1657188, 1703221, 2358306, 3406442, 4716612, 5109663, 6812884, 10219326, 15328989, 20438652, 30657978, 61315956]

約数ペア:

[(1, 61315956), (2, 30657978), (3, 20438652), (4, 15328989), (6, 10219326), (9, 6812884), (12, 5109663), (13, 4716612), (18, 3406442), (26, 2358306), (36, 1703221), (37, 1657188), (39, 1572204), (52, 1179153), (74, 828594), (78, 786102), (111, 552396), (117, 524068), (148, 414297), (156, 393051), (222, 276198), (234, 262034), (333, 184132), (444, 138099), (468, 131017), (481, 127476), (666, 92066), (962, 63738), (1332, 46033), (1443, 42492), (1924, 31869), (2886, 21246), (3541, 17316), (4329, 14164), (5772, 10623), (7082, 8658)]