90706992

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1297}}^1$

素因数の和:1386

約数の個数: 80

約数和(自身を含む): 247222272

約数和(自身を除く): 156515280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 47, 48, 62, 93, 94, 124, 141, 186, 188, 248, 282, 372, 376, 496, 564, 744, 752, 1128, 1297, 1457, 1488, 2256, 2594, 2914, 3891, 4371, 5188, 5828, 7782, 8742, 10376, 11656, 15564, 17484, 20752, 23312, 31128, 34968, 40207, 60959, 62256, 69936, 80414, 120621, 121918, 160828, 182877, 241242, 243836, 321656, 365754, 482484, 487672, 643312, 731508, 964968, 975344, 1463016, 1889729, 1929936, 2926032, 3779458, 5669187, 7558916, 11338374, 15117832, 22676748, 30235664, 45353496, 90706992]

約数ペア:

[(1, 90706992), (2, 45353496), (3, 30235664), (4, 22676748), (6, 15117832), (8, 11338374), (12, 7558916), (16, 5669187), (24, 3779458), (31, 2926032), (47, 1929936), (48, 1889729), (62, 1463016), (93, 975344), (94, 964968), (124, 731508), (141, 643312), (186, 487672), (188, 482484), (248, 365754), (282, 321656), (372, 243836), (376, 241242), (496, 182877), (564, 160828), (744, 121918), (752, 120621), (1128, 80414), (1297, 69936), (1457, 62256), (1488, 60959), (2256, 40207), (2594, 34968), (2914, 31128), (3891, 23312), (4371, 20752), (5188, 17484), (5828, 15564), (7782, 11656), (8742, 10376)]