72400608

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{11971}}^1$

素因数の和:11997

約数の個数: 96

約数和(自身を含む): 241355520

約数和(自身を除く): 168954912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 11971, 23942, 35913, 47884, 71826, 83797, 95768, 107739, 143652, 167594, 191536, 215478, 251391, 287304, 323217, 335188, 383072, 430956, 502782, 574608, 646434, 670376, 754173, 861912, 1005564, 1149216, 1292868, 1340752, 1508346, 1723824, 2011128, 2262519, 2585736, 2681504, 3016692, 3447648, 4022256, 4525038, 5171472, 6033384, 8044512, 9050076, 10342944, 12066768, 18100152, 24133536, 36200304, 72400608]

約数ペア:

[(1, 72400608), (2, 36200304), (3, 24133536), (4, 18100152), (6, 12066768), (7, 10342944), (8, 9050076), (9, 8044512), (12, 6033384), (14, 5171472), (16, 4525038), (18, 4022256), (21, 3447648), (24, 3016692), (27, 2681504), (28, 2585736), (32, 2262519), (36, 2011128), (42, 1723824), (48, 1508346), (54, 1340752), (56, 1292868), (63, 1149216), (72, 1005564), (84, 861912), (96, 754173), (108, 670376), (112, 646434), (126, 574608), (144, 502782), (168, 430956), (189, 383072), (216, 335188), (224, 323217), (252, 287304), (288, 251391), (336, 215478), (378, 191536), (432, 167594), (504, 143652), (672, 107739), (756, 95768), (864, 83797), (1008, 71826), (1512, 47884), (2016, 35913), (3024, 23942), (6048, 11971)]