77868112

素因数分解:

$2^4\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2909}}^1$

素因数の和:3163

約数の個数: 40

約数和(自身を含む): 173203200

約数和(自身を除く): 95335088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 239, 478, 956, 1673, 1912, 2909, 3346, 3824, 5818, 6692, 11636, 13384, 20363, 23272, 26768, 40726, 46544, 81452, 162904, 325808, 695251, 1390502, 2781004, 4866757, 5562008, 9733514, 11124016, 19467028, 38934056, 77868112]

約数ペア:

[(1, 77868112), (2, 38934056), (4, 19467028), (7, 11124016), (8, 9733514), (14, 5562008), (16, 4866757), (28, 2781004), (56, 1390502), (112, 695251), (239, 325808), (478, 162904), (956, 81452), (1673, 46544), (1912, 40726), (2909, 26768), (3346, 23272), (3824, 20363), (5818, 13384), (6692, 11636)]