153468

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{29}}^1$

素因数の和:56

約数の個数: 72

約数和(自身を含む): 478800

約数和(自身を除く): 325332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 49, 54, 58, 63, 84, 87, 98, 108, 116, 126, 147, 174, 189, 196, 203, 252, 261, 294, 348, 378, 406, 441, 522, 588, 609, 756, 783, 812, 882, 1044, 1218, 1323, 1421, 1566, 1764, 1827, 2436, 2646, 2842, 3132, 3654, 4263, 5292, 5481, 5684, 7308, 8526, 10962, 12789, 17052, 21924, 25578, 38367, 51156, 76734, 153468]

約数ペア:

[(1, 153468), (2, 76734), (3, 51156), (4, 38367), (6, 25578), (7, 21924), (9, 17052), (12, 12789), (14, 10962), (18, 8526), (21, 7308), (27, 5684), (28, 5481), (29, 5292), (36, 4263), (42, 3654), (49, 3132), (54, 2842), (58, 2646), (63, 2436), (84, 1827), (87, 1764), (98, 1566), (108, 1421), (116, 1323), (126, 1218), (147, 1044), (174, 882), (189, 812), (196, 783), (203, 756), (252, 609), (261, 588), (294, 522), (348, 441), (378, 406)]