71478528

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{8461}}^1$

素因数の和:8491

約数の個数: 72

約数和(自身を含む): 207555936

約数和(自身を除く): 136077408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 1056, 1408, 2112, 2816, 4224, 8448, 8461, 16922, 25383, 33844, 50766, 67688, 93071, 101532, 135376, 186142, 203064, 270752, 279213, 372284, 406128, 541504, 558426, 744568, 812256, 1083008, 1116852, 1489136, 1624512, 2166016, 2233704, 2978272, 3249024, 4467408, 5956544, 6498048, 8934816, 11913088, 17869632, 23826176, 35739264, 71478528]

約数ペア:

[(1, 71478528), (2, 35739264), (3, 23826176), (4, 17869632), (6, 11913088), (8, 8934816), (11, 6498048), (12, 5956544), (16, 4467408), (22, 3249024), (24, 2978272), (32, 2233704), (33, 2166016), (44, 1624512), (48, 1489136), (64, 1116852), (66, 1083008), (88, 812256), (96, 744568), (128, 558426), (132, 541504), (176, 406128), (192, 372284), (256, 279213), (264, 270752), (352, 203064), (384, 186142), (528, 135376), (704, 101532), (768, 93071), (1056, 67688), (1408, 50766), (2112, 33844), (2816, 25383), (4224, 16922), (8448, 8461)]