86565514

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 162570240

約数和(自身を除く): 76004726

約数列:

[1, 2, 7, 14, 23, 41, 46, 79, 82, 83, 158, 161, 166, 287, 322, 553, 574, 581, 943, 1106, 1162, 1817, 1886, 1909, 3239, 3403, 3634, 3818, 6478, 6557, 6601, 6806, 12719, 13114, 13202, 13363, 22673, 23821, 25438, 26726, 45346, 45899, 47642, 74497, 78269, 91798, 148994, 150811, 156538, 268837, 301622, 521479, 537674, 547883, 1042958, 1055677, 1095766, 1881859, 2111354, 3763718, 6183251, 12366502, 43282757, 86565514]

約数ペア:

[(1, 86565514), (2, 43282757), (7, 12366502), (14, 6183251), (23, 3763718), (41, 2111354), (46, 1881859), (79, 1095766), (82, 1055677), (83, 1042958), (158, 547883), (161, 537674), (166, 521479), (287, 301622), (322, 268837), (553, 156538), (574, 150811), (581, 148994), (943, 91798), (1106, 78269), (1162, 74497), (1817, 47642), (1886, 45899), (1909, 45346), (3239, 26726), (3403, 25438), (3634, 23821), (3818, 22673), (6478, 13363), (6557, 13202), (6601, 13114), (6806, 12719)]