145461204

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{27487}}^1$

素因数の和:27514

約数の個数: 72

約数和(自身を含む): 438708480

約数和(自身を除く): 293247276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 27487, 54974, 82461, 109948, 164922, 192409, 247383, 329844, 384818, 494766, 577227, 742149, 769636, 989532, 1154454, 1346863, 1484298, 1731681, 2308908, 2693726, 2968596, 3463362, 4040589, 5195043, 5387452, 6926724, 8081178, 10390086, 12121767, 16162356, 20780172, 24243534, 36365301, 48487068, 72730602, 145461204]

約数ペア:

[(1, 145461204), (2, 72730602), (3, 48487068), (4, 36365301), (6, 24243534), (7, 20780172), (9, 16162356), (12, 12121767), (14, 10390086), (18, 8081178), (21, 6926724), (27, 5387452), (28, 5195043), (36, 4040589), (42, 3463362), (49, 2968596), (54, 2693726), (63, 2308908), (84, 1731681), (98, 1484298), (108, 1346863), (126, 1154454), (147, 989532), (189, 769636), (196, 742149), (252, 577227), (294, 494766), (378, 384818), (441, 329844), (588, 247383), (756, 192409), (882, 164922), (1323, 109948), (1764, 82461), (2646, 54974), (5292, 27487)]