64045236

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 153062784

約数和(自身を除く): 89017548

約数列:

[1, 2, 3, 4, 6, 12, 73, 113, 146, 219, 226, 292, 339, 438, 452, 647, 678, 876, 1294, 1356, 1941, 2588, 3882, 7764, 8249, 16498, 24747, 32996, 47231, 49494, 73111, 94462, 98988, 141693, 146222, 188924, 219333, 283386, 292444, 438666, 566772, 877332, 5337103, 10674206, 16011309, 21348412, 32022618, 64045236]

約数ペア:

[(1, 64045236), (2, 32022618), (3, 21348412), (4, 16011309), (6, 10674206), (12, 5337103), (73, 877332), (113, 566772), (146, 438666), (219, 292444), (226, 283386), (292, 219333), (339, 188924), (438, 146222), (452, 141693), (647, 98988), (678, 94462), (876, 73111), (1294, 49494), (1356, 47231), (1941, 32996), (2588, 24747), (3882, 16498), (7764, 8249)]