84169788

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{17939}}^1$

素因数の和:17986

約数の個数: 48

約数和(自身を含む): 217002240

約数和(自身を除く): 132832452

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 782, 1173, 1564, 2346, 4692, 17939, 35878, 53817, 71756, 107634, 215268, 304963, 412597, 609926, 825194, 914889, 1219852, 1237791, 1650388, 1829778, 2475582, 3659556, 4951164, 7014149, 14028298, 21042447, 28056596, 42084894, 84169788]

約数ペア:

[(1, 84169788), (2, 42084894), (3, 28056596), (4, 21042447), (6, 14028298), (12, 7014149), (17, 4951164), (23, 3659556), (34, 2475582), (46, 1829778), (51, 1650388), (68, 1237791), (69, 1219852), (92, 914889), (102, 825194), (138, 609926), (204, 412597), (276, 304963), (391, 215268), (782, 107634), (1173, 71756), (1564, 53817), (2346, 35878), (4692, 17939)]