72334988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 143222688

約数和(自身を除く): 70887700

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 101, 164, 202, 397, 404, 451, 794, 902, 1111, 1588, 1804, 2222, 4141, 4367, 4444, 8282, 8734, 16277, 16564, 17468, 32554, 40097, 45551, 65108, 80194, 91102, 160388, 179047, 182204, 358094, 441067, 716188, 882134, 1643977, 1764268, 3287954, 6575908, 18083747, 36167494, 72334988]

約数ペア:

[(1, 72334988), (2, 36167494), (4, 18083747), (11, 6575908), (22, 3287954), (41, 1764268), (44, 1643977), (82, 882134), (101, 716188), (164, 441067), (202, 358094), (397, 182204), (404, 179047), (451, 160388), (794, 91102), (902, 80194), (1111, 65108), (1588, 45551), (1804, 40097), (2222, 32554), (4141, 17468), (4367, 16564), (4444, 16277), (8282, 8734)]