72440928

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{35933}}^1$

素因数の和:35956

約数の個数: 72

約数和(自身を含む): 235439568

約数和(自身を除く): 162998640

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 35933, 71866, 107799, 143732, 215598, 251531, 287464, 323397, 431196, 503062, 574928, 646794, 754593, 862392, 1006124, 1149856, 1293588, 1509186, 1724784, 2012248, 2263779, 2587176, 3018372, 3449568, 4024496, 4527558, 5174352, 6036744, 8048992, 9055116, 10348704, 12073488, 18110232, 24146976, 36220464, 72440928]

約数ペア:

[(1, 72440928), (2, 36220464), (3, 24146976), (4, 18110232), (6, 12073488), (7, 10348704), (8, 9055116), (9, 8048992), (12, 6036744), (14, 5174352), (16, 4527558), (18, 4024496), (21, 3449568), (24, 3018372), (28, 2587176), (32, 2263779), (36, 2012248), (42, 1724784), (48, 1509186), (56, 1293588), (63, 1149856), (72, 1006124), (84, 862392), (96, 754593), (112, 646794), (126, 574928), (144, 503062), (168, 431196), (224, 323397), (252, 287464), (288, 251531), (336, 215598), (504, 143732), (672, 107799), (1008, 71866), (2016, 35933)]