67641444

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7607}}^1$

素因数の和:7649

約数の個数: 72

約数和(自身を含む): 193851840

約数和(自身を除く): 126210396

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 7607, 8892, 15214, 22821, 30428, 45642, 68463, 91284, 98891, 136926, 144533, 197782, 273852, 289066, 296673, 395564, 433599, 578132, 593346, 867198, 890019, 1186692, 1300797, 1734396, 1780038, 1878929, 2601594, 3560076, 3757858, 5203188, 5636787, 7515716, 11273574, 16910361, 22547148, 33820722, 67641444]

約数ペア:

[(1, 67641444), (2, 33820722), (3, 22547148), (4, 16910361), (6, 11273574), (9, 7515716), (12, 5636787), (13, 5203188), (18, 3757858), (19, 3560076), (26, 2601594), (36, 1878929), (38, 1780038), (39, 1734396), (52, 1300797), (57, 1186692), (76, 890019), (78, 867198), (114, 593346), (117, 578132), (156, 433599), (171, 395564), (228, 296673), (234, 289066), (247, 273852), (342, 197782), (468, 144533), (494, 136926), (684, 98891), (741, 91284), (988, 68463), (1482, 45642), (2223, 30428), (2964, 22821), (4446, 15214), (7607, 8892)]