78442236

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^2\times {\mathrm{1373}}^1$

素因数の和:1432

約数の個数: 72

約数和(自身を含む): 212750160

約数和(自身を除く): 134307924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 529, 621, 828, 1058, 1242, 1373, 1587, 2116, 2484, 2746, 3174, 4119, 4761, 5492, 6348, 8238, 9522, 12357, 14283, 16476, 19044, 24714, 28566, 31579, 37071, 49428, 57132, 63158, 74142, 94737, 126316, 148284, 189474, 284211, 378948, 568422, 726317, 852633, 1136844, 1452634, 1705266, 2178951, 2905268, 3410532, 4357902, 6536853, 8715804, 13073706, 19610559, 26147412, 39221118, 78442236]

約数ペア:

[(1, 78442236), (2, 39221118), (3, 26147412), (4, 19610559), (6, 13073706), (9, 8715804), (12, 6536853), (18, 4357902), (23, 3410532), (27, 2905268), (36, 2178951), (46, 1705266), (54, 1452634), (69, 1136844), (92, 852633), (108, 726317), (138, 568422), (207, 378948), (276, 284211), (414, 189474), (529, 148284), (621, 126316), (828, 94737), (1058, 74142), (1242, 63158), (1373, 57132), (1587, 49428), (2116, 37071), (2484, 31579), (2746, 28566), (3174, 24714), (4119, 19044), (4761, 16476), (5492, 14283), (6348, 12357), (8238, 9522)]