109728738

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2647}}^1$

素因数の和:2716

約数の個数: 72

約数和(自身を含む): 282552192

約数和(自身を除く): 172823454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 49, 63, 94, 98, 126, 141, 147, 282, 294, 329, 423, 441, 658, 846, 882, 987, 1974, 2303, 2647, 2961, 4606, 5294, 5922, 6909, 7941, 13818, 15882, 18529, 20727, 23823, 37058, 41454, 47646, 55587, 111174, 124409, 129703, 166761, 248818, 259406, 333522, 373227, 389109, 746454, 778218, 870863, 1119681, 1167327, 1741726, 2239362, 2334654, 2612589, 5225178, 6096041, 7837767, 12192082, 15675534, 18288123, 36576246, 54864369, 109728738]

約数ペア:

[(1, 109728738), (2, 54864369), (3, 36576246), (6, 18288123), (7, 15675534), (9, 12192082), (14, 7837767), (18, 6096041), (21, 5225178), (42, 2612589), (47, 2334654), (49, 2239362), (63, 1741726), (94, 1167327), (98, 1119681), (126, 870863), (141, 778218), (147, 746454), (282, 389109), (294, 373227), (329, 333522), (423, 259406), (441, 248818), (658, 166761), (846, 129703), (882, 124409), (987, 111174), (1974, 55587), (2303, 47646), (2647, 41454), (2961, 37058), (4606, 23823), (5294, 20727), (5922, 18529), (6909, 15882), (7941, 13818)]