72505936

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2699}}^1$

素因数の和:2803

約数の個数: 40

約数和(自身を含む): 148651200

約数和(自身を除く): 76145264

約数列:

[1, 2, 4, 8, 16, 23, 46, 73, 92, 146, 184, 292, 368, 584, 1168, 1679, 2699, 3358, 5398, 6716, 10796, 13432, 21592, 26864, 43184, 62077, 124154, 197027, 248308, 394054, 496616, 788108, 993232, 1576216, 3152432, 4531621, 9063242, 18126484, 36252968, 72505936]

約数ペア:

[(1, 72505936), (2, 36252968), (4, 18126484), (8, 9063242), (16, 4531621), (23, 3152432), (46, 1576216), (73, 993232), (92, 788108), (146, 496616), (184, 394054), (292, 248308), (368, 197027), (584, 124154), (1168, 62077), (1679, 43184), (2699, 26864), (3358, 21592), (5398, 13432), (6716, 10796)]