72177462

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{19753}}^1$

素因数の和:19797

約数の個数: 48

約数和(自身を含む): 184897440

約数和(自身を除く): 112719978

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 19753, 39506, 59259, 118518, 138271, 177777, 276542, 355554, 414813, 572837, 829626, 1145674, 1244439, 1718511, 2488878, 3437022, 4009859, 5155533, 8019718, 10311066, 12029577, 24059154, 36088731, 72177462]

約数ペア:

[(1, 72177462), (2, 36088731), (3, 24059154), (6, 12029577), (7, 10311066), (9, 8019718), (14, 5155533), (18, 4009859), (21, 3437022), (29, 2488878), (42, 1718511), (58, 1244439), (63, 1145674), (87, 829626), (126, 572837), (174, 414813), (203, 355554), (261, 276542), (406, 177777), (522, 138271), (609, 118518), (1218, 59259), (1827, 39506), (3654, 19753)]