76829168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:274

約数の個数: 80

約数和(自身を含む): 168218400

約数和(自身を除く): 91389232

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 67, 74, 104, 134, 148, 149, 208, 268, 296, 298, 481, 536, 592, 596, 871, 962, 1072, 1192, 1742, 1924, 1937, 2384, 2479, 3484, 3848, 3874, 4958, 5513, 6968, 7696, 7748, 9916, 9983, 11026, 13936, 15496, 19832, 19966, 22052, 30992, 32227, 39664, 39932, 44104, 64454, 71669, 79864, 88208, 128908, 129779, 143338, 159728, 257816, 259558, 286676, 369371, 515632, 519116, 573352, 738742, 1038232, 1146704, 1477484, 2076464, 2954968, 4801823, 5909936, 9603646, 19207292, 38414584, 76829168]

約数ペア:

[(1, 76829168), (2, 38414584), (4, 19207292), (8, 9603646), (13, 5909936), (16, 4801823), (26, 2954968), (37, 2076464), (52, 1477484), (67, 1146704), (74, 1038232), (104, 738742), (134, 573352), (148, 519116), (149, 515632), (208, 369371), (268, 286676), (296, 259558), (298, 257816), (481, 159728), (536, 143338), (592, 129779), (596, 128908), (871, 88208), (962, 79864), (1072, 71669), (1192, 64454), (1742, 44104), (1924, 39932), (1937, 39664), (2384, 32227), (2479, 30992), (3484, 22052), (3848, 19966), (3874, 19832), (4958, 15496), (5513, 13936), (6968, 11026), (7696, 9983), (7748, 9916)]