64397736

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{643}}^1$

素因数の和:775

約数の個数: 96

約数和(自身を含む): 189876960

約数和(自身を除く): 125479224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 107, 117, 156, 214, 234, 312, 321, 428, 468, 642, 643, 856, 936, 963, 1284, 1286, 1391, 1926, 1929, 2568, 2572, 2782, 3852, 3858, 4173, 5144, 5564, 5787, 7704, 7716, 8346, 8359, 11128, 11574, 12519, 15432, 16692, 16718, 23148, 25038, 25077, 33384, 33436, 46296, 50076, 50154, 66872, 68801, 75231, 100152, 100308, 137602, 150462, 200616, 206403, 275204, 300924, 412806, 550408, 601848, 619209, 825612, 894413, 1238418, 1651224, 1788826, 2476836, 2683239, 3577652, 4953672, 5366478, 7155304, 8049717, 10732956, 16099434, 21465912, 32198868, 64397736]

約数ペア:

[(1, 64397736), (2, 32198868), (3, 21465912), (4, 16099434), (6, 10732956), (8, 8049717), (9, 7155304), (12, 5366478), (13, 4953672), (18, 3577652), (24, 2683239), (26, 2476836), (36, 1788826), (39, 1651224), (52, 1238418), (72, 894413), (78, 825612), (104, 619209), (107, 601848), (117, 550408), (156, 412806), (214, 300924), (234, 275204), (312, 206403), (321, 200616), (428, 150462), (468, 137602), (642, 100308), (643, 100152), (856, 75231), (936, 68801), (963, 66872), (1284, 50154), (1286, 50076), (1391, 46296), (1926, 33436), (1929, 33384), (2568, 25077), (2572, 25038), (2782, 23148), (3852, 16718), (3858, 16692), (4173, 15432), (5144, 12519), (5564, 11574), (5787, 11128), (7704, 8359), (7716, 8346)]