75621816

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{4931}}^1$

素因数の和:5017

約数の個数: 64

約数和(自身を含む): 213062400

約数和(自身を除く): 137440584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 213, 216, 284, 426, 568, 639, 852, 1278, 1704, 1917, 2556, 3834, 4931, 5112, 7668, 9862, 14793, 15336, 19724, 29586, 39448, 44379, 59172, 88758, 118344, 133137, 177516, 266274, 350101, 355032, 532548, 700202, 1050303, 1065096, 1400404, 2100606, 2800808, 3150909, 4201212, 6301818, 8402424, 9452727, 12603636, 18905454, 25207272, 37810908, 75621816]

約数ペア:

[(1, 75621816), (2, 37810908), (3, 25207272), (4, 18905454), (6, 12603636), (8, 9452727), (9, 8402424), (12, 6301818), (18, 4201212), (24, 3150909), (27, 2800808), (36, 2100606), (54, 1400404), (71, 1065096), (72, 1050303), (108, 700202), (142, 532548), (213, 355032), (216, 350101), (284, 266274), (426, 177516), (568, 133137), (639, 118344), (852, 88758), (1278, 59172), (1704, 44379), (1917, 39448), (2556, 29586), (3834, 19724), (4931, 15336), (5112, 14793), (7668, 9862)]