90169848

素因数分解:

$2^3\times 3^4\times {\mathrm{227}}^1\times {\mathrm{613}}^1$

素因数の和:858

約数の個数: 80

約数和(自身を含む): 254085480

約数和(自身を除く): 163915632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 227, 324, 454, 613, 648, 681, 908, 1226, 1362, 1816, 1839, 2043, 2452, 2724, 3678, 4086, 4904, 5448, 5517, 6129, 7356, 8172, 11034, 12258, 14712, 16344, 16551, 18387, 22068, 24516, 33102, 36774, 44136, 49032, 49653, 66204, 73548, 99306, 132408, 139151, 147096, 198612, 278302, 397224, 417453, 556604, 834906, 1113208, 1252359, 1669812, 2504718, 3339624, 3757077, 5009436, 7514154, 10018872, 11271231, 15028308, 22542462, 30056616, 45084924, 90169848]

約数ペア:

[(1, 90169848), (2, 45084924), (3, 30056616), (4, 22542462), (6, 15028308), (8, 11271231), (9, 10018872), (12, 7514154), (18, 5009436), (24, 3757077), (27, 3339624), (36, 2504718), (54, 1669812), (72, 1252359), (81, 1113208), (108, 834906), (162, 556604), (216, 417453), (227, 397224), (324, 278302), (454, 198612), (613, 147096), (648, 139151), (681, 132408), (908, 99306), (1226, 73548), (1362, 66204), (1816, 49653), (1839, 49032), (2043, 44136), (2452, 36774), (2724, 33102), (3678, 24516), (4086, 22068), (4904, 18387), (5448, 16551), (5517, 16344), (6129, 14712), (7356, 12258), (8172, 11034)]