78955416

素因数分解:

$2^3\times 3^2\times {\mathrm{331}}^1\times {\mathrm{3313}}^1$

素因数の和:3656

約数の個数: 48

約数和(自身を含む): 214548360

約数和(自身を除く): 135592944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 331, 662, 993, 1324, 1986, 2648, 2979, 3313, 3972, 5958, 6626, 7944, 9939, 11916, 13252, 19878, 23832, 26504, 29817, 39756, 59634, 79512, 119268, 238536, 1096603, 2193206, 3289809, 4386412, 6579618, 8772824, 9869427, 13159236, 19738854, 26318472, 39477708, 78955416]

約数ペア:

[(1, 78955416), (2, 39477708), (3, 26318472), (4, 19738854), (6, 13159236), (8, 9869427), (9, 8772824), (12, 6579618), (18, 4386412), (24, 3289809), (36, 2193206), (72, 1096603), (331, 238536), (662, 119268), (993, 79512), (1324, 59634), (1986, 39756), (2648, 29817), (2979, 26504), (3313, 23832), (3972, 19878), (5958, 13252), (6626, 11916), (7944, 9939)]