87267704

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{73}}^2\times {\mathrm{89}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 175057200

約数和(自身を除く): 87789496

約数列:

[1, 2, 4, 8, 23, 46, 73, 89, 92, 146, 178, 184, 292, 356, 584, 712, 1679, 2047, 3358, 4094, 5329, 6497, 6716, 8188, 10658, 12994, 13432, 16376, 21316, 25988, 42632, 51976, 122567, 149431, 245134, 298862, 474281, 490268, 597724, 948562, 980536, 1195448, 1897124, 3794248, 10908463, 21816926, 43633852, 87267704]

約数ペア:

[(1, 87267704), (2, 43633852), (4, 21816926), (8, 10908463), (23, 3794248), (46, 1897124), (73, 1195448), (89, 980536), (92, 948562), (146, 597724), (178, 490268), (184, 474281), (292, 298862), (356, 245134), (584, 149431), (712, 122567), (1679, 51976), (2047, 42632), (3358, 25988), (4094, 21316), (5329, 16376), (6497, 13432), (6716, 12994), (8188, 10658)]