99020572

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:471

約数の個数: 72

約数和(自身を含む): 213480960

約数和(自身を除く): 114460388

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 49, 62, 86, 98, 124, 172, 196, 217, 301, 379, 434, 602, 758, 868, 1204, 1333, 1516, 1519, 2107, 2653, 2666, 3038, 4214, 5306, 5332, 6076, 8428, 9331, 10612, 11749, 16297, 18571, 18662, 23498, 32594, 37142, 37324, 46996, 65188, 65317, 74284, 82243, 114079, 130634, 164486, 228158, 261268, 328972, 456316, 505207, 575701, 798553, 1010414, 1151402, 1597106, 2020828, 2302804, 3194212, 3536449, 7072898, 14145796, 24755143, 49510286, 99020572]

約数ペア:

[(1, 99020572), (2, 49510286), (4, 24755143), (7, 14145796), (14, 7072898), (28, 3536449), (31, 3194212), (43, 2302804), (49, 2020828), (62, 1597106), (86, 1151402), (98, 1010414), (124, 798553), (172, 575701), (196, 505207), (217, 456316), (301, 328972), (379, 261268), (434, 228158), (602, 164486), (758, 130634), (868, 114079), (1204, 82243), (1333, 74284), (1516, 65317), (1519, 65188), (2107, 46996), (2653, 37324), (2666, 37142), (3038, 32594), (4214, 23498), (5306, 18662), (5332, 18571), (6076, 16297), (8428, 11749), (9331, 10612)]