85717212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{12917}}^1$

素因数の和:13010

約数の個数: 48

約数和(自身を含む): 231490560

約数和(自身を除く): 145773348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 12917, 25834, 38751, 51668, 77502, 90419, 155004, 180838, 271257, 361676, 542514, 1020443, 1085028, 2040886, 3061329, 4081772, 6122658, 7143101, 12245316, 14286202, 21429303, 28572404, 42858606, 85717212]

約数ペア:

[(1, 85717212), (2, 42858606), (3, 28572404), (4, 21429303), (6, 14286202), (7, 12245316), (12, 7143101), (14, 6122658), (21, 4081772), (28, 3061329), (42, 2040886), (79, 1085028), (84, 1020443), (158, 542514), (237, 361676), (316, 271257), (474, 180838), (553, 155004), (948, 90419), (1106, 77502), (1659, 51668), (2212, 38751), (3318, 25834), (6636, 12917)]