89272953

素因数分解:

$3^2\times 7^3\times {\mathrm{11}}^2\times {\mathrm{239}}^1$

素因数の和:288

約数の個数: 72

約数和(自身を含む): 165984000

約数和(自身を除く): 76711047

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 121, 147, 231, 239, 343, 363, 441, 539, 693, 717, 847, 1029, 1089, 1617, 1673, 2151, 2541, 2629, 3087, 3773, 4851, 5019, 5929, 7623, 7887, 11319, 11711, 15057, 17787, 18403, 23661, 28919, 33957, 35133, 41503, 53361, 55209, 81977, 86757, 105399, 124509, 128821, 165627, 202433, 245931, 260271, 373527, 386463, 607299, 737793, 901747, 1159389, 1417031, 1821897, 2705241, 4251093, 8115723, 9919217, 12753279, 29757651, 89272953]

約数ペア:

[(1, 89272953), (3, 29757651), (7, 12753279), (9, 9919217), (11, 8115723), (21, 4251093), (33, 2705241), (49, 1821897), (63, 1417031), (77, 1159389), (99, 901747), (121, 737793), (147, 607299), (231, 386463), (239, 373527), (343, 260271), (363, 245931), (441, 202433), (539, 165627), (693, 128821), (717, 124509), (847, 105399), (1029, 86757), (1089, 81977), (1617, 55209), (1673, 53361), (2151, 41503), (2541, 35133), (2629, 33957), (3087, 28919), (3773, 23661), (4851, 18403), (5019, 17787), (5929, 15057), (7623, 11711), (7887, 11319)]