104005668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{487}}^1$

素因数の和:581

約数の個数: 72

約数和(自身を含む): 269153472

約数和(自身を除く): 165147804

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 487, 962, 974, 1369, 1443, 1461, 1924, 1948, 2738, 2886, 2922, 4107, 5476, 5772, 5844, 6331, 8214, 12662, 16428, 17797, 18019, 18993, 25324, 35594, 36038, 37986, 53391, 54057, 71188, 72076, 75972, 106782, 108114, 213564, 216228, 234247, 468494, 666703, 702741, 936988, 1333406, 1405482, 2000109, 2666812, 2810964, 4000218, 8000436, 8667139, 17334278, 26001417, 34668556, 52002834, 104005668]

約数ペア:

[(1, 104005668), (2, 52002834), (3, 34668556), (4, 26001417), (6, 17334278), (12, 8667139), (13, 8000436), (26, 4000218), (37, 2810964), (39, 2666812), (52, 2000109), (74, 1405482), (78, 1333406), (111, 936988), (148, 702741), (156, 666703), (222, 468494), (444, 234247), (481, 216228), (487, 213564), (962, 108114), (974, 106782), (1369, 75972), (1443, 72076), (1461, 71188), (1924, 54057), (1948, 53391), (2738, 37986), (2886, 36038), (2922, 35594), (4107, 25324), (5476, 18993), (5772, 18019), (5844, 17797), (6331, 16428), (8214, 12662)]