81855264

素因数分解:

$2^5\times 3^1\times {\mathrm{83}}^1\times {\mathrm{10273}}^1$

素因数の和:10369

約数の個数: 48

約数和(自身を含む): 217480032

約数和(自身を除く): 135624768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 83, 96, 166, 249, 332, 498, 664, 996, 1328, 1992, 2656, 3984, 7968, 10273, 20546, 30819, 41092, 61638, 82184, 123276, 164368, 246552, 328736, 493104, 852659, 986208, 1705318, 2557977, 3410636, 5115954, 6821272, 10231908, 13642544, 20463816, 27285088, 40927632, 81855264]

約数ペア:

[(1, 81855264), (2, 40927632), (3, 27285088), (4, 20463816), (6, 13642544), (8, 10231908), (12, 6821272), (16, 5115954), (24, 3410636), (32, 2557977), (48, 1705318), (83, 986208), (96, 852659), (166, 493104), (249, 328736), (332, 246552), (498, 164368), (664, 123276), (996, 82184), (1328, 61638), (1992, 41092), (2656, 30819), (3984, 20546), (7968, 10273)]