75121848

素因数分解:

$2^3\times 3^2\times {\mathrm{409}}^1\times {\mathrm{2551}}^1$

素因数の和:2972

約数の個数: 48

約数和(自身を含む): 204032400

約数和(自身を除く): 128910552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 409, 818, 1227, 1636, 2454, 2551, 3272, 3681, 4908, 5102, 7362, 7653, 9816, 10204, 14724, 15306, 20408, 22959, 29448, 30612, 45918, 61224, 91836, 183672, 1043359, 2086718, 3130077, 4173436, 6260154, 8346872, 9390231, 12520308, 18780462, 25040616, 37560924, 75121848]

約数ペア:

[(1, 75121848), (2, 37560924), (3, 25040616), (4, 18780462), (6, 12520308), (8, 9390231), (9, 8346872), (12, 6260154), (18, 4173436), (24, 3130077), (36, 2086718), (72, 1043359), (409, 183672), (818, 91836), (1227, 61224), (1636, 45918), (2454, 30612), (2551, 29448), (3272, 22959), (3681, 20408), (4908, 15306), (5102, 14724), (7362, 10204), (7653, 9816)]