78897564

素因数分解:

$2^2\times 3^4\times {\mathrm{101}}^1\times {\mathrm{2411}}^1$

素因数の和:2528

約数の個数: 60

約数和(自身を含む): 208382328

約数和(自身を除く): 129484764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 101, 108, 162, 202, 303, 324, 404, 606, 909, 1212, 1818, 2411, 2727, 3636, 4822, 5454, 7233, 8181, 9644, 10908, 14466, 16362, 21699, 28932, 32724, 43398, 65097, 86796, 130194, 195291, 243511, 260388, 390582, 487022, 730533, 781164, 974044, 1461066, 2191599, 2922132, 4383198, 6574797, 8766396, 13149594, 19724391, 26299188, 39448782, 78897564]

約数ペア:

[(1, 78897564), (2, 39448782), (3, 26299188), (4, 19724391), (6, 13149594), (9, 8766396), (12, 6574797), (18, 4383198), (27, 2922132), (36, 2191599), (54, 1461066), (81, 974044), (101, 781164), (108, 730533), (162, 487022), (202, 390582), (303, 260388), (324, 243511), (404, 195291), (606, 130194), (909, 86796), (1212, 65097), (1818, 43398), (2411, 32724), (2727, 28932), (3636, 21699), (4822, 16362), (5454, 14466), (7233, 10908), (8181, 9644)]