29744172

素因数分解:

$2^2\times 3^5\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:521

約数の個数: 72

約数和(自身を含む): 79252992

約数和(自身を除く): 49508820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 243, 284, 324, 426, 431, 486, 639, 852, 862, 972, 1278, 1293, 1724, 1917, 2556, 2586, 3834, 3879, 5172, 5751, 7668, 7758, 11502, 11637, 15516, 17253, 23004, 23274, 30601, 34506, 34911, 46548, 61202, 69012, 69822, 91803, 104733, 122404, 139644, 183606, 209466, 275409, 367212, 418932, 550818, 826227, 1101636, 1652454, 2478681, 3304908, 4957362, 7436043, 9914724, 14872086, 29744172]

約数ペア:

[(1, 29744172), (2, 14872086), (3, 9914724), (4, 7436043), (6, 4957362), (9, 3304908), (12, 2478681), (18, 1652454), (27, 1101636), (36, 826227), (54, 550818), (71, 418932), (81, 367212), (108, 275409), (142, 209466), (162, 183606), (213, 139644), (243, 122404), (284, 104733), (324, 91803), (426, 69822), (431, 69012), (486, 61202), (639, 46548), (852, 34911), (862, 34506), (972, 30601), (1278, 23274), (1293, 23004), (1724, 17253), (1917, 15516), (2556, 11637), (2586, 11502), (3834, 7758), (3879, 7668), (5172, 5751)]