72115932

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{2207}}^1$

素因数の和:2610

約数の個数: 48

約数和(自身を含む): 192890880

約数和(自身を除く): 120774948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 389, 778, 1167, 1556, 2207, 2334, 2723, 4414, 4668, 5446, 6621, 8169, 8828, 10892, 13242, 15449, 16338, 26484, 30898, 32676, 46347, 61796, 92694, 185388, 858523, 1717046, 2575569, 3434092, 5151138, 6009661, 10302276, 12019322, 18028983, 24038644, 36057966, 72115932]

約数ペア:

[(1, 72115932), (2, 36057966), (3, 24038644), (4, 18028983), (6, 12019322), (7, 10302276), (12, 6009661), (14, 5151138), (21, 3434092), (28, 2575569), (42, 1717046), (84, 858523), (389, 185388), (778, 92694), (1167, 61796), (1556, 46347), (2207, 32676), (2334, 30898), (2723, 26484), (4414, 16338), (4668, 15449), (5446, 13242), (6621, 10892), (8169, 8828)]