127772892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6659}}^1$

素因数の和:6723

約数の個数: 72

約数和(自身を含む): 356363280

約数和(自身を除く): 228590388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 156, 164, 234, 246, 369, 468, 492, 533, 738, 1066, 1476, 1599, 2132, 3198, 4797, 6396, 6659, 9594, 13318, 19188, 19977, 26636, 39954, 59931, 79908, 86567, 119862, 173134, 239724, 259701, 273019, 346268, 519402, 546038, 779103, 819057, 1038804, 1092076, 1558206, 1638114, 2457171, 3116412, 3276228, 3549247, 4914342, 7098494, 9828684, 10647741, 14196988, 21295482, 31943223, 42590964, 63886446, 127772892]

約数ペア:

[(1, 127772892), (2, 63886446), (3, 42590964), (4, 31943223), (6, 21295482), (9, 14196988), (12, 10647741), (13, 9828684), (18, 7098494), (26, 4914342), (36, 3549247), (39, 3276228), (41, 3116412), (52, 2457171), (78, 1638114), (82, 1558206), (117, 1092076), (123, 1038804), (156, 819057), (164, 779103), (234, 546038), (246, 519402), (369, 346268), (468, 273019), (492, 259701), (533, 239724), (738, 173134), (1066, 119862), (1476, 86567), (1599, 79908), (2132, 59931), (3198, 39954), (4797, 26636), (6396, 19977), (6659, 19188), (9594, 13318)]