80773908

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1427}}^1$

素因数の和:1576

約数の個数: 48

約数和(自身を含む): 194322240

約数和(自身を除く): 113548332

約数列:

[1, 2, 3, 4, 6, 12, 53, 89, 106, 159, 178, 212, 267, 318, 356, 534, 636, 1068, 1427, 2854, 4281, 4717, 5708, 8562, 9434, 14151, 17124, 18868, 28302, 56604, 75631, 127003, 151262, 226893, 254006, 302524, 381009, 453786, 508012, 762018, 907572, 1524036, 6731159, 13462318, 20193477, 26924636, 40386954, 80773908]

約数ペア:

[(1, 80773908), (2, 40386954), (3, 26924636), (4, 20193477), (6, 13462318), (12, 6731159), (53, 1524036), (89, 907572), (106, 762018), (159, 508012), (178, 453786), (212, 381009), (267, 302524), (318, 254006), (356, 226893), (534, 151262), (636, 127003), (1068, 75631), (1427, 56604), (2854, 28302), (4281, 18868), (4717, 17124), (5708, 14151), (8562, 9434)]