73904868

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1409}}^1$

素因数の和:1497

約数の個数: 72

約数和(自身を含む): 197084160

約数和(自身を除く): 123179292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 47, 62, 93, 94, 124, 141, 186, 188, 279, 282, 372, 423, 558, 564, 846, 1116, 1409, 1457, 1692, 2818, 2914, 4227, 4371, 5636, 5828, 8454, 8742, 12681, 13113, 16908, 17484, 25362, 26226, 43679, 50724, 52452, 66223, 87358, 131037, 132446, 174716, 198669, 262074, 264892, 393111, 397338, 524148, 596007, 786222, 794676, 1192014, 1572444, 2052913, 2384028, 4105826, 6158739, 8211652, 12317478, 18476217, 24634956, 36952434, 73904868]

約数ペア:

[(1, 73904868), (2, 36952434), (3, 24634956), (4, 18476217), (6, 12317478), (9, 8211652), (12, 6158739), (18, 4105826), (31, 2384028), (36, 2052913), (47, 1572444), (62, 1192014), (93, 794676), (94, 786222), (124, 596007), (141, 524148), (186, 397338), (188, 393111), (279, 264892), (282, 262074), (372, 198669), (423, 174716), (558, 132446), (564, 131037), (846, 87358), (1116, 66223), (1409, 52452), (1457, 50724), (1692, 43679), (2818, 26226), (2914, 25362), (4227, 17484), (4371, 16908), (5636, 13113), (5828, 12681), (8454, 8742)]