64151772

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{521}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 155280384

約数和(自身を除く): 91128612

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 331, 372, 521, 662, 993, 1042, 1324, 1563, 1986, 2084, 3126, 3972, 6252, 10261, 16151, 20522, 30783, 32302, 41044, 48453, 61566, 64604, 96906, 123132, 172451, 193812, 344902, 517353, 689804, 1034706, 2069412, 5345981, 10691962, 16037943, 21383924, 32075886, 64151772]

約数ペア:

[(1, 64151772), (2, 32075886), (3, 21383924), (4, 16037943), (6, 10691962), (12, 5345981), (31, 2069412), (62, 1034706), (93, 689804), (124, 517353), (186, 344902), (331, 193812), (372, 172451), (521, 123132), (662, 96906), (993, 64604), (1042, 61566), (1324, 48453), (1563, 41044), (1986, 32302), (2084, 30783), (3126, 20522), (3972, 16151), (6252, 10261)]