72405144

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{6841}}^1$

素因数の和:6870

約数の個数: 96

約数和(自身を含む): 233996400

約数和(自身を除く): 161591256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 378, 392, 441, 504, 588, 756, 882, 1176, 1323, 1512, 1764, 2646, 3528, 5292, 6841, 10584, 13682, 20523, 27364, 41046, 47887, 54728, 61569, 82092, 95774, 123138, 143661, 164184, 184707, 191548, 246276, 287322, 335209, 369414, 383096, 430983, 492552, 574644, 670418, 738828, 861966, 1005627, 1149288, 1292949, 1340836, 1477656, 1723932, 2011254, 2585898, 2681672, 3016881, 3447864, 4022508, 5171796, 6033762, 8045016, 9050643, 10343592, 12067524, 18101286, 24135048, 36202572, 72405144]

約数ペア:

[(1, 72405144), (2, 36202572), (3, 24135048), (4, 18101286), (6, 12067524), (7, 10343592), (8, 9050643), (9, 8045016), (12, 6033762), (14, 5171796), (18, 4022508), (21, 3447864), (24, 3016881), (27, 2681672), (28, 2585898), (36, 2011254), (42, 1723932), (49, 1477656), (54, 1340836), (56, 1292949), (63, 1149288), (72, 1005627), (84, 861966), (98, 738828), (108, 670418), (126, 574644), (147, 492552), (168, 430983), (189, 383096), (196, 369414), (216, 335209), (252, 287322), (294, 246276), (378, 191548), (392, 184707), (441, 164184), (504, 143661), (588, 123138), (756, 95774), (882, 82092), (1176, 61569), (1323, 54728), (1512, 47887), (1764, 41046), (2646, 27364), (3528, 20523), (5292, 13682), (6841, 10584)]