71637948

素因数分解:

$2^2\times 3^2\times {\mathrm{179}}^1\times {\mathrm{11117}}^1$

素因数の和:11306

約数の個数: 36

約数和(自身を含む): 182112840

約数和(自身を除く): 110474892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 179, 358, 537, 716, 1074, 1611, 2148, 3222, 6444, 11117, 22234, 33351, 44468, 66702, 100053, 133404, 200106, 400212, 1989943, 3979886, 5969829, 7959772, 11939658, 17909487, 23879316, 35818974, 71637948]

約数ペア:

[(1, 71637948), (2, 35818974), (3, 23879316), (4, 17909487), (6, 11939658), (9, 7959772), (12, 5969829), (18, 3979886), (36, 1989943), (179, 400212), (358, 200106), (537, 133404), (716, 100053), (1074, 66702), (1611, 44468), (2148, 33351), (3222, 22234), (6444, 11117)]