64695204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1723}}^1$

素因数の和:1889

約数の個数: 72

約数和(自身を含む): 188260800

約数和(自身を除く): 123565596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 149, 252, 298, 447, 596, 894, 1043, 1341, 1723, 1788, 2086, 2682, 3129, 3446, 4172, 5169, 5364, 6258, 6892, 9387, 10338, 12061, 12516, 15507, 18774, 20676, 24122, 31014, 36183, 37548, 48244, 62028, 72366, 108549, 144732, 217098, 256727, 434196, 513454, 770181, 1026908, 1540362, 1797089, 2310543, 3080724, 3594178, 4621086, 5391267, 7188356, 9242172, 10782534, 16173801, 21565068, 32347602, 64695204]

約数ペア:

[(1, 64695204), (2, 32347602), (3, 21565068), (4, 16173801), (6, 10782534), (7, 9242172), (9, 7188356), (12, 5391267), (14, 4621086), (18, 3594178), (21, 3080724), (28, 2310543), (36, 1797089), (42, 1540362), (63, 1026908), (84, 770181), (126, 513454), (149, 434196), (252, 256727), (298, 217098), (447, 144732), (596, 108549), (894, 72366), (1043, 62028), (1341, 48244), (1723, 37548), (1788, 36183), (2086, 31014), (2682, 24122), (3129, 20676), (3446, 18774), (4172, 15507), (5169, 12516), (5364, 12061), (6258, 10338), (6892, 9387)]