86043172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 164324160

約数和(自身を除く): 78280988

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 113, 172, 226, 233, 452, 466, 817, 932, 1634, 2147, 3268, 4294, 4427, 4859, 8588, 8854, 9718, 10019, 17708, 19436, 20038, 26329, 40076, 52658, 92321, 105316, 184642, 190361, 369284, 380722, 500251, 761444, 1000502, 1132147, 2001004, 2264294, 4528588, 21510793, 43021586, 86043172]

約数ペア:

[(1, 86043172), (2, 43021586), (4, 21510793), (19, 4528588), (38, 2264294), (43, 2001004), (76, 1132147), (86, 1000502), (113, 761444), (172, 500251), (226, 380722), (233, 369284), (452, 190361), (466, 184642), (817, 105316), (932, 92321), (1634, 52658), (2147, 40076), (3268, 26329), (4294, 20038), (4427, 19436), (4859, 17708), (8588, 10019), (8854, 9718)]