72162576

素因数分解:

$2^4\times 3^4\times {\mathrm{55681}}^1$

素因数の和:55701

約数の個数: 50

約数和(自身を含む): 208863182

約数和(自身を除く): 136700606

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 55681, 111362, 167043, 222724, 334086, 445448, 501129, 668172, 890896, 1002258, 1336344, 1503387, 2004516, 2672688, 3006774, 4009032, 4510161, 6013548, 8018064, 9020322, 12027096, 18040644, 24054192, 36081288, 72162576]

約数ペア:

[(1, 72162576), (2, 36081288), (3, 24054192), (4, 18040644), (6, 12027096), (8, 9020322), (9, 8018064), (12, 6013548), (16, 4510161), (18, 4009032), (24, 3006774), (27, 2672688), (36, 2004516), (48, 1503387), (54, 1336344), (72, 1002258), (81, 890896), (108, 668172), (144, 501129), (162, 445448), (216, 334086), (324, 222724), (432, 167043), (648, 111362), (1296, 55681)]