63855858

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 145336320

約数和(自身を除く): 81480462

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 79, 111, 158, 222, 237, 331, 407, 474, 662, 814, 869, 993, 1221, 1738, 1986, 2442, 2607, 2923, 3641, 5214, 5846, 7282, 8769, 10923, 12247, 17538, 21846, 24494, 26149, 32153, 36741, 52298, 64306, 73482, 78447, 96459, 134717, 156894, 192918, 269434, 287639, 404151, 575278, 808302, 862917, 967513, 1725834, 1935026, 2902539, 5805078, 10642643, 21285286, 31927929, 63855858]

約数ペア:

[(1, 63855858), (2, 31927929), (3, 21285286), (6, 10642643), (11, 5805078), (22, 2902539), (33, 1935026), (37, 1725834), (66, 967513), (74, 862917), (79, 808302), (111, 575278), (158, 404151), (222, 287639), (237, 269434), (331, 192918), (407, 156894), (474, 134717), (662, 96459), (814, 78447), (869, 73482), (993, 64306), (1221, 52298), (1738, 36741), (1986, 32153), (2442, 26149), (2607, 24494), (2923, 21846), (3641, 17538), (5214, 12247), (5846, 10923), (7282, 8769)]