72182384

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{541}}^1$

素因数の和:849

約数の個数: 40

約数和(自身を含む): 145169280

約数和(自身を除く): 72986896

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 269, 496, 538, 541, 1076, 1082, 2152, 2164, 4304, 4328, 8339, 8656, 16678, 16771, 33356, 33542, 66712, 67084, 133424, 134168, 145529, 268336, 291058, 582116, 1164232, 2328464, 4511399, 9022798, 18045596, 36091192, 72182384]

約数ペア:

[(1, 72182384), (2, 36091192), (4, 18045596), (8, 9022798), (16, 4511399), (31, 2328464), (62, 1164232), (124, 582116), (248, 291058), (269, 268336), (496, 145529), (538, 134168), (541, 133424), (1076, 67084), (1082, 66712), (2152, 33542), (2164, 33356), (4304, 16771), (4328, 16678), (8339, 8656)]