72947556

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{184211}}^1$

素因数の和:184232

約数の個数: 36

約数和(自身を含む): 201159504

約数和(自身を除く): 128211948

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 184211, 368422, 552633, 736844, 1105266, 1657899, 2026321, 2210532, 3315798, 4052642, 6078963, 6631596, 8105284, 12157926, 18236889, 24315852, 36473778, 72947556]

約数ペア:

[(1, 72947556), (2, 36473778), (3, 24315852), (4, 18236889), (6, 12157926), (9, 8105284), (11, 6631596), (12, 6078963), (18, 4052642), (22, 3315798), (33, 2210532), (36, 2026321), (44, 1657899), (66, 1105266), (99, 736844), (132, 552633), (198, 368422), (396, 184211)]