127311228

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{8689}}^1$

素因数の和:8747

約数の個数: 72

約数和(自身を含む): 360600240

約数和(自身を除く): 233289012

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 132, 148, 198, 222, 333, 396, 407, 444, 666, 814, 1221, 1332, 1628, 2442, 3663, 4884, 7326, 8689, 14652, 17378, 26067, 34756, 52134, 78201, 95579, 104268, 156402, 191158, 286737, 312804, 321493, 382316, 573474, 642986, 860211, 964479, 1146948, 1285972, 1720422, 1928958, 2893437, 3440844, 3536423, 3857916, 5786874, 7072846, 10609269, 11573748, 14145692, 21218538, 31827807, 42437076, 63655614, 127311228]

約数ペア:

[(1, 127311228), (2, 63655614), (3, 42437076), (4, 31827807), (6, 21218538), (9, 14145692), (11, 11573748), (12, 10609269), (18, 7072846), (22, 5786874), (33, 3857916), (36, 3536423), (37, 3440844), (44, 2893437), (66, 1928958), (74, 1720422), (99, 1285972), (111, 1146948), (132, 964479), (148, 860211), (198, 642986), (222, 573474), (333, 382316), (396, 321493), (407, 312804), (444, 286737), (666, 191158), (814, 156402), (1221, 104268), (1332, 95579), (1628, 78201), (2442, 52134), (3663, 34756), (4884, 26067), (7326, 17378), (8689, 14652)]