78770874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1621}}^1$

素因数の和:1735

約数の個数: 64

約数和(自身を含む): 196197120

約数和(自身を除く): 117426246

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 89, 91, 178, 182, 267, 273, 534, 546, 623, 1157, 1246, 1621, 1869, 2314, 3242, 3471, 3738, 4863, 6942, 8099, 9726, 11347, 16198, 21073, 22694, 24297, 34041, 42146, 48594, 63219, 68082, 126438, 144269, 147511, 288538, 295022, 432807, 442533, 865614, 885066, 1009883, 1875497, 2019766, 3029649, 3750994, 5626491, 6059298, 11252982, 13128479, 26256958, 39385437, 78770874]

約数ペア:

[(1, 78770874), (2, 39385437), (3, 26256958), (6, 13128479), (7, 11252982), (13, 6059298), (14, 5626491), (21, 3750994), (26, 3029649), (39, 2019766), (42, 1875497), (78, 1009883), (89, 885066), (91, 865614), (178, 442533), (182, 432807), (267, 295022), (273, 288538), (534, 147511), (546, 144269), (623, 126438), (1157, 68082), (1246, 63219), (1621, 48594), (1869, 42146), (2314, 34041), (3242, 24297), (3471, 22694), (3738, 21073), (4863, 16198), (6942, 11347), (8099, 9726)]