127965348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2237}}^1$

素因数の和:2481

約数の個数: 72

約数和(自身を含む): 371472192

約数和(自身を除く): 243506844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 227, 252, 454, 681, 908, 1362, 1589, 2043, 2237, 2724, 3178, 4086, 4474, 4767, 6356, 6711, 8172, 8948, 9534, 13422, 14301, 15659, 19068, 20133, 26844, 28602, 31318, 40266, 46977, 57204, 62636, 80532, 93954, 140931, 187908, 281862, 507799, 563724, 1015598, 1523397, 2031196, 3046794, 3554593, 4570191, 6093588, 7109186, 9140382, 10663779, 14218372, 18280764, 21327558, 31991337, 42655116, 63982674, 127965348]

約数ペア:

[(1, 127965348), (2, 63982674), (3, 42655116), (4, 31991337), (6, 21327558), (7, 18280764), (9, 14218372), (12, 10663779), (14, 9140382), (18, 7109186), (21, 6093588), (28, 4570191), (36, 3554593), (42, 3046794), (63, 2031196), (84, 1523397), (126, 1015598), (227, 563724), (252, 507799), (454, 281862), (681, 187908), (908, 140931), (1362, 93954), (1589, 80532), (2043, 62636), (2237, 57204), (2724, 46977), (3178, 40266), (4086, 31318), (4474, 28602), (4767, 26844), (6356, 20133), (6711, 19068), (8172, 15659), (8948, 14301), (9534, 13422)]