91550004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{6449}}^1$

素因数の和:6489

約数の個数: 72

約数和(自身を含む): 264398400

約数和(自身を除く): 172848396

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 1014, 1092, 1183, 2028, 2366, 3549, 4732, 6449, 7098, 12898, 14196, 19347, 25796, 38694, 45143, 77388, 83837, 90286, 135429, 167674, 180572, 251511, 270858, 335348, 503022, 541716, 586859, 1006044, 1089881, 1173718, 1760577, 2179762, 2347436, 3269643, 3521154, 4359524, 6539286, 7042308, 7629167, 13078572, 15258334, 22887501, 30516668, 45775002, 91550004]

約数ペア:

[(1, 91550004), (2, 45775002), (3, 30516668), (4, 22887501), (6, 15258334), (7, 13078572), (12, 7629167), (13, 7042308), (14, 6539286), (21, 4359524), (26, 3521154), (28, 3269643), (39, 2347436), (42, 2179762), (52, 1760577), (78, 1173718), (84, 1089881), (91, 1006044), (156, 586859), (169, 541716), (182, 503022), (273, 335348), (338, 270858), (364, 251511), (507, 180572), (546, 167674), (676, 135429), (1014, 90286), (1092, 83837), (1183, 77388), (2028, 45143), (2366, 38694), (3549, 25796), (4732, 19347), (6449, 14196), (7098, 12898)]