85629874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 155271168

約数和(自身を除く): 69641294

約数列:

[1, 2, 11, 22, 23, 31, 46, 53, 62, 103, 106, 206, 253, 341, 506, 583, 682, 713, 1133, 1166, 1219, 1426, 1643, 2266, 2369, 2438, 3193, 3286, 4738, 5459, 6386, 7843, 10918, 13409, 15686, 18073, 26059, 26818, 35123, 36146, 37789, 52118, 60049, 70246, 73439, 75578, 120098, 125557, 146878, 169229, 251114, 338458, 415679, 807829, 831358, 1381127, 1615658, 1861519, 2762254, 3723038, 3892267, 7784534, 42814937, 85629874]

約数ペア:

[(1, 85629874), (2, 42814937), (11, 7784534), (22, 3892267), (23, 3723038), (31, 2762254), (46, 1861519), (53, 1615658), (62, 1381127), (103, 831358), (106, 807829), (206, 415679), (253, 338458), (341, 251114), (506, 169229), (583, 146878), (682, 125557), (713, 120098), (1133, 75578), (1166, 73439), (1219, 70246), (1426, 60049), (1643, 52118), (2266, 37789), (2369, 36146), (2438, 35123), (3193, 26818), (3286, 26059), (4738, 18073), (5459, 15686), (6386, 13409), (7843, 10918)]