68732244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{877}}^1$

素因数の和:1205

約数の個数: 72

約数和(自身を含む): 199425408

約数和(自身を除く): 130693164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 311, 622, 877, 933, 1244, 1754, 1866, 2177, 2631, 2799, 3508, 3732, 4354, 5262, 5598, 6139, 6531, 7893, 8708, 10524, 11196, 12278, 13062, 15786, 18417, 19593, 24556, 26124, 31572, 36834, 39186, 55251, 73668, 78372, 110502, 221004, 272747, 545494, 818241, 1090988, 1636482, 1909229, 2454723, 3272964, 3818458, 4909446, 5727687, 7636916, 9818892, 11455374, 17183061, 22910748, 34366122, 68732244]

約数ペア:

[(1, 68732244), (2, 34366122), (3, 22910748), (4, 17183061), (6, 11455374), (7, 9818892), (9, 7636916), (12, 5727687), (14, 4909446), (18, 3818458), (21, 3272964), (28, 2454723), (36, 1909229), (42, 1636482), (63, 1090988), (84, 818241), (126, 545494), (252, 272747), (311, 221004), (622, 110502), (877, 78372), (933, 73668), (1244, 55251), (1754, 39186), (1866, 36834), (2177, 31572), (2631, 26124), (2799, 24556), (3508, 19593), (3732, 18417), (4354, 15786), (5262, 13062), (5598, 12278), (6139, 11196), (6531, 10524), (7893, 8708)]