61381364

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{4091}}^1$

素因数の和:4148

約数の個数: 36

約数和(自身を含む): 121908864

約数和(自身を除く): 60527500

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 242, 341, 484, 682, 1364, 3751, 4091, 7502, 8182, 15004, 16364, 45001, 90002, 126821, 180004, 253642, 495011, 507284, 990022, 1395031, 1980044, 2790062, 5580124, 15345341, 30690682, 61381364]

約数ペア:

[(1, 61381364), (2, 30690682), (4, 15345341), (11, 5580124), (22, 2790062), (31, 1980044), (44, 1395031), (62, 990022), (121, 507284), (124, 495011), (242, 253642), (341, 180004), (484, 126821), (682, 90002), (1364, 45001), (3751, 16364), (4091, 15004), (7502, 8182)]