85151178

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 220776192

約数和(自身を除く): 135625014

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 53, 63, 82, 106, 123, 126, 159, 246, 287, 311, 318, 369, 371, 477, 574, 622, 738, 742, 861, 933, 954, 1113, 1722, 1866, 2173, 2177, 2226, 2583, 2799, 3339, 4346, 4354, 5166, 5598, 6519, 6531, 6678, 12751, 13038, 13062, 15211, 16483, 19557, 19593, 25502, 30422, 32966, 38253, 39114, 39186, 45633, 49449, 76506, 89257, 91266, 98898, 114759, 115381, 136899, 148347, 178514, 229518, 230762, 267771, 273798, 296694, 346143, 535542, 675803, 692286, 803313, 1038429, 1351606, 1606626, 2027409, 2076858, 4054818, 4730621, 6082227, 9461242, 12164454, 14191863, 28383726, 42575589, 85151178]

約数ペア:

[(1, 85151178), (2, 42575589), (3, 28383726), (6, 14191863), (7, 12164454), (9, 9461242), (14, 6082227), (18, 4730621), (21, 4054818), (41, 2076858), (42, 2027409), (53, 1606626), (63, 1351606), (82, 1038429), (106, 803313), (123, 692286), (126, 675803), (159, 535542), (246, 346143), (287, 296694), (311, 273798), (318, 267771), (369, 230762), (371, 229518), (477, 178514), (574, 148347), (622, 136899), (738, 115381), (742, 114759), (861, 98898), (933, 91266), (954, 89257), (1113, 76506), (1722, 49449), (1866, 45633), (2173, 39186), (2177, 39114), (2226, 38253), (2583, 32966), (2799, 30422), (3339, 25502), (4346, 19593), (4354, 19557), (5166, 16483), (5598, 15211), (6519, 13062), (6531, 13038), (6678, 12751)]