64969944

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3929}}^1$

素因数の和:4004

約数の個数: 64

約数和(自身を含む): 178264800

約数和(自身を除く): 113294856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 156, 159, 212, 312, 318, 424, 636, 689, 1272, 1378, 2067, 2756, 3929, 4134, 5512, 7858, 8268, 11787, 15716, 16536, 23574, 31432, 47148, 51077, 94296, 102154, 153231, 204308, 208237, 306462, 408616, 416474, 612924, 624711, 832948, 1225848, 1249422, 1665896, 2498844, 2707081, 4997688, 5414162, 8121243, 10828324, 16242486, 21656648, 32484972, 64969944]

約数ペア:

[(1, 64969944), (2, 32484972), (3, 21656648), (4, 16242486), (6, 10828324), (8, 8121243), (12, 5414162), (13, 4997688), (24, 2707081), (26, 2498844), (39, 1665896), (52, 1249422), (53, 1225848), (78, 832948), (104, 624711), (106, 612924), (156, 416474), (159, 408616), (212, 306462), (312, 208237), (318, 204308), (424, 153231), (636, 102154), (689, 94296), (1272, 51077), (1378, 47148), (2067, 31432), (2756, 23574), (3929, 16536), (4134, 15716), (5512, 11787), (7858, 8268)]