42393564

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{103}}^2$

素因数の和:256

約数の個数: 72

約数和(自身を含む): 113986320

約数和(自身を除く): 71592756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 103, 108, 111, 148, 206, 222, 309, 333, 412, 444, 618, 666, 927, 999, 1236, 1332, 1854, 1998, 2781, 3708, 3811, 3996, 5562, 7622, 10609, 11124, 11433, 15244, 21218, 22866, 31827, 34299, 42436, 45732, 63654, 68598, 95481, 102897, 127308, 137196, 190962, 205794, 286443, 381924, 392533, 411588, 572886, 785066, 1145772, 1177599, 1570132, 2355198, 3532797, 4710396, 7065594, 10598391, 14131188, 21196782, 42393564]

約数ペア:

[(1, 42393564), (2, 21196782), (3, 14131188), (4, 10598391), (6, 7065594), (9, 4710396), (12, 3532797), (18, 2355198), (27, 1570132), (36, 1177599), (37, 1145772), (54, 785066), (74, 572886), (103, 411588), (108, 392533), (111, 381924), (148, 286443), (206, 205794), (222, 190962), (309, 137196), (333, 127308), (412, 102897), (444, 95481), (618, 68598), (666, 63654), (927, 45732), (999, 42436), (1236, 34299), (1332, 31827), (1854, 22866), (1998, 21218), (2781, 15244), (3708, 11433), (3811, 11124), (3996, 10609), (5562, 7622)]