65815764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{7607}}^1$

素因数の和:7724

約数の個数: 48

約数和(自身を含む): 177235968

約数和(自身を除く): 111420204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 2163, 2884, 4326, 7607, 8652, 15214, 22821, 30428, 45642, 53249, 91284, 106498, 159747, 212996, 319494, 638988, 783521, 1567042, 2350563, 3134084, 4701126, 5484647, 9402252, 10969294, 16453941, 21938588, 32907882, 65815764]

約数ペア:

[(1, 65815764), (2, 32907882), (3, 21938588), (4, 16453941), (6, 10969294), (7, 9402252), (12, 5484647), (14, 4701126), (21, 3134084), (28, 2350563), (42, 1567042), (84, 783521), (103, 638988), (206, 319494), (309, 212996), (412, 159747), (618, 106498), (721, 91284), (1236, 53249), (1442, 45642), (2163, 30428), (2884, 22821), (4326, 15214), (7607, 8652)]