117037188

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{431}}^1$

素因数の和:857

約数の個数: 72

約数和(自身を含む): 312923520

約数和(自身を除く): 195886332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 397, 431, 684, 794, 862, 1191, 1293, 1588, 1724, 2382, 2586, 3573, 3879, 4764, 5172, 7146, 7543, 7758, 8189, 14292, 15086, 15516, 16378, 22629, 24567, 30172, 32756, 45258, 49134, 67887, 73701, 90516, 98268, 135774, 147402, 171107, 271548, 294804, 342214, 513321, 684428, 1026642, 1539963, 2053284, 3079926, 3251033, 6159852, 6502066, 9753099, 13004132, 19506198, 29259297, 39012396, 58518594, 117037188]

約数ペア:

[(1, 117037188), (2, 58518594), (3, 39012396), (4, 29259297), (6, 19506198), (9, 13004132), (12, 9753099), (18, 6502066), (19, 6159852), (36, 3251033), (38, 3079926), (57, 2053284), (76, 1539963), (114, 1026642), (171, 684428), (228, 513321), (342, 342214), (397, 294804), (431, 271548), (684, 171107), (794, 147402), (862, 135774), (1191, 98268), (1293, 90516), (1588, 73701), (1724, 67887), (2382, 49134), (2586, 45258), (3573, 32756), (3879, 30172), (4764, 24567), (5172, 22629), (7146, 16378), (7543, 15516), (7758, 15086), (8189, 14292)]