72400512

素因数分解:

$2^7\times 3^1\times {\mathrm{167}}^1\times {\mathrm{1129}}^1$

素因数の和:1313

約数の個数: 64

約数和(自身を含む): 193636800

約数和(自身を除く): 121236288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 167, 192, 334, 384, 501, 668, 1002, 1129, 1336, 2004, 2258, 2672, 3387, 4008, 4516, 5344, 6774, 8016, 9032, 10688, 13548, 16032, 18064, 21376, 27096, 32064, 36128, 54192, 64128, 72256, 108384, 144512, 188543, 216768, 377086, 433536, 565629, 754172, 1131258, 1508344, 2262516, 3016688, 4525032, 6033376, 9050064, 12066752, 18100128, 24133504, 36200256, 72400512]

約数ペア:

[(1, 72400512), (2, 36200256), (3, 24133504), (4, 18100128), (6, 12066752), (8, 9050064), (12, 6033376), (16, 4525032), (24, 3016688), (32, 2262516), (48, 1508344), (64, 1131258), (96, 754172), (128, 565629), (167, 433536), (192, 377086), (334, 216768), (384, 188543), (501, 144512), (668, 108384), (1002, 72256), (1129, 64128), (1336, 54192), (2004, 36128), (2258, 32064), (2672, 27096), (3387, 21376), (4008, 18064), (4516, 16032), (5344, 13548), (6774, 10688), (8016, 9032)]