72213888

素因数分解:

$2^7\times 3^1\times {\mathrm{89}}^1\times {\mathrm{2113}}^1$

素因数の和:2219

約数の個数: 64

約数和(自身を含む): 194065200

約数和(自身を除く): 121851312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 128, 178, 192, 267, 356, 384, 534, 712, 1068, 1424, 2113, 2136, 2848, 4226, 4272, 5696, 6339, 8452, 8544, 11392, 12678, 16904, 17088, 25356, 33808, 34176, 50712, 67616, 101424, 135232, 188057, 202848, 270464, 376114, 405696, 564171, 752228, 811392, 1128342, 1504456, 2256684, 3008912, 4513368, 6017824, 9026736, 12035648, 18053472, 24071296, 36106944, 72213888]

約数ペア:

[(1, 72213888), (2, 36106944), (3, 24071296), (4, 18053472), (6, 12035648), (8, 9026736), (12, 6017824), (16, 4513368), (24, 3008912), (32, 2256684), (48, 1504456), (64, 1128342), (89, 811392), (96, 752228), (128, 564171), (178, 405696), (192, 376114), (267, 270464), (356, 202848), (384, 188057), (534, 135232), (712, 101424), (1068, 67616), (1424, 50712), (2113, 34176), (2136, 33808), (2848, 25356), (4226, 17088), (4272, 16904), (5696, 12678), (6339, 11392), (8452, 8544)]