64380498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1933}}^1$

素因数の和:2019

約数の個数: 64

約数和(自身を含む): 161156352

約数和(自身を除く): 96775854

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 61, 78, 91, 122, 182, 183, 273, 366, 427, 546, 793, 854, 1281, 1586, 1933, 2379, 2562, 3866, 4758, 5551, 5799, 11102, 11598, 13531, 16653, 25129, 27062, 33306, 40593, 50258, 75387, 81186, 117913, 150774, 175903, 235826, 351806, 353739, 527709, 707478, 825391, 1055418, 1532869, 1650782, 2476173, 3065738, 4598607, 4952346, 9197214, 10730083, 21460166, 32190249, 64380498]

約数ペア:

[(1, 64380498), (2, 32190249), (3, 21460166), (6, 10730083), (7, 9197214), (13, 4952346), (14, 4598607), (21, 3065738), (26, 2476173), (39, 1650782), (42, 1532869), (61, 1055418), (78, 825391), (91, 707478), (122, 527709), (182, 353739), (183, 351806), (273, 235826), (366, 175903), (427, 150774), (546, 117913), (793, 81186), (854, 75387), (1281, 50258), (1586, 40593), (1933, 33306), (2379, 27062), (2562, 25129), (3866, 16653), (4758, 13531), (5551, 11598), (5799, 11102)]