72306976

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11131}}^1$

素因数の和:11177

約数の個数: 48

約数和(自身を含む): 168315840

約数和(自身を除く): 96008864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 3248, 6496, 11131, 22262, 44524, 77917, 89048, 155834, 178096, 311668, 322799, 356192, 623336, 645598, 1246672, 1291196, 2259593, 2493344, 2582392, 4519186, 5164784, 9038372, 10329568, 18076744, 36153488, 72306976]

約数ペア:

[(1, 72306976), (2, 36153488), (4, 18076744), (7, 10329568), (8, 9038372), (14, 5164784), (16, 4519186), (28, 2582392), (29, 2493344), (32, 2259593), (56, 1291196), (58, 1246672), (112, 645598), (116, 623336), (203, 356192), (224, 322799), (232, 311668), (406, 178096), (464, 155834), (812, 89048), (928, 77917), (1624, 44524), (3248, 22262), (6496, 11131)]