115319988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1033}}^1$

素因数の和:1493

約数の個数: 72

約数和(自身を含む): 334221888

約数和(自身を除く): 218901900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 443, 886, 1033, 1329, 1772, 2066, 2658, 3099, 3101, 3987, 4132, 5316, 6198, 6202, 7231, 7974, 9297, 9303, 12396, 12404, 14462, 15948, 18594, 18606, 21693, 27909, 28924, 37188, 37212, 43386, 55818, 65079, 86772, 111636, 130158, 260316, 457619, 915238, 1372857, 1830476, 2745714, 3203333, 4118571, 5491428, 6406666, 8237142, 9609999, 12813332, 16474284, 19219998, 28829997, 38439996, 57659994, 115319988]

約数ペア:

[(1, 115319988), (2, 57659994), (3, 38439996), (4, 28829997), (6, 19219998), (7, 16474284), (9, 12813332), (12, 9609999), (14, 8237142), (18, 6406666), (21, 5491428), (28, 4118571), (36, 3203333), (42, 2745714), (63, 1830476), (84, 1372857), (126, 915238), (252, 457619), (443, 260316), (886, 130158), (1033, 111636), (1329, 86772), (1772, 65079), (2066, 55818), (2658, 43386), (3099, 37212), (3101, 37188), (3987, 28924), (4132, 27909), (5316, 21693), (6198, 18606), (6202, 18594), (7231, 15948), (7974, 14462), (9297, 12404), (9303, 12396)]