61309656

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{14939}}^1$

素因数の和:14973

約数の個数: 64

約数和(自身を含む): 179280000

約数和(自身を除く): 117970344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 14939, 29878, 44817, 59756, 89634, 119512, 134451, 179268, 268902, 283841, 358536, 403353, 537804, 567682, 806706, 851523, 1075608, 1135364, 1613412, 1703046, 2270728, 2554569, 3226824, 3406092, 5109138, 6812184, 7663707, 10218276, 15327414, 20436552, 30654828, 61309656]

約数ペア:

[(1, 61309656), (2, 30654828), (3, 20436552), (4, 15327414), (6, 10218276), (8, 7663707), (9, 6812184), (12, 5109138), (18, 3406092), (19, 3226824), (24, 2554569), (27, 2270728), (36, 1703046), (38, 1613412), (54, 1135364), (57, 1075608), (72, 851523), (76, 806706), (108, 567682), (114, 537804), (152, 403353), (171, 358536), (216, 283841), (228, 268902), (342, 179268), (456, 134451), (513, 119512), (684, 89634), (1026, 59756), (1368, 44817), (2052, 29878), (4104, 14939)]