72102392

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{331}}^1\times {\mathrm{373}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 137826480

約数和(自身を除く): 65724088

約数列:

[1, 2, 4, 8, 73, 146, 292, 331, 373, 584, 662, 746, 1324, 1492, 2648, 2984, 24163, 27229, 48326, 54458, 96652, 108916, 123463, 193304, 217832, 246926, 493852, 987704, 9012799, 18025598, 36051196, 72102392]

約数ペア:

[(1, 72102392), (2, 36051196), (4, 18025598), (8, 9012799), (73, 987704), (146, 493852), (292, 246926), (331, 217832), (373, 193304), (584, 123463), (662, 108916), (746, 96652), (1324, 54458), (1492, 48326), (2648, 27229), (2984, 24163)]