73747872

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23279}}^1$

素因数の和:23306

約数の個数: 72

約数和(自身を含む): 228795840

約数和(自身を除く): 155047968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 23279, 46558, 69837, 93116, 139674, 186232, 209511, 256069, 279348, 372464, 419022, 512138, 558696, 744928, 768207, 838044, 1024276, 1117392, 1536414, 1676088, 2048552, 2234784, 2304621, 3072828, 3352176, 4097104, 4609242, 6145656, 6704352, 8194208, 9218484, 12291312, 18436968, 24582624, 36873936, 73747872]

約数ペア:

[(1, 73747872), (2, 36873936), (3, 24582624), (4, 18436968), (6, 12291312), (8, 9218484), (9, 8194208), (11, 6704352), (12, 6145656), (16, 4609242), (18, 4097104), (22, 3352176), (24, 3072828), (32, 2304621), (33, 2234784), (36, 2048552), (44, 1676088), (48, 1536414), (66, 1117392), (72, 1024276), (88, 838044), (96, 768207), (99, 744928), (132, 558696), (144, 512138), (176, 419022), (198, 372464), (264, 279348), (288, 256069), (352, 209511), (396, 186232), (528, 139674), (792, 93116), (1056, 69837), (1584, 46558), (3168, 23279)]