74984712

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{647}}^1$

素因数の和:1106

約数の個数: 64

約数和(自身を含む): 205286400

約数和(自身を除く): 130301688

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 439, 647, 878, 1294, 1317, 1756, 1941, 2588, 2634, 3512, 3882, 4829, 5176, 5268, 7117, 7764, 9658, 10536, 14234, 14487, 15528, 19316, 21351, 28468, 28974, 38632, 42702, 56936, 57948, 85404, 115896, 170808, 284033, 568066, 852099, 1136132, 1704198, 2272264, 3124363, 3408396, 6248726, 6816792, 9373089, 12497452, 18746178, 24994904, 37492356, 74984712]

約数ペア:

[(1, 74984712), (2, 37492356), (3, 24994904), (4, 18746178), (6, 12497452), (8, 9373089), (11, 6816792), (12, 6248726), (22, 3408396), (24, 3124363), (33, 2272264), (44, 1704198), (66, 1136132), (88, 852099), (132, 568066), (264, 284033), (439, 170808), (647, 115896), (878, 85404), (1294, 57948), (1317, 56936), (1756, 42702), (1941, 38632), (2588, 28974), (2634, 28468), (3512, 21351), (3882, 19316), (4829, 15528), (5176, 14487), (5268, 14234), (7117, 10536), (7764, 9658)]