85617288

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:563

約数の個数: 96

約数和(自身を含む): 242611200

約数和(自身を除く): 156993912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 89, 93, 124, 178, 186, 248, 267, 279, 356, 372, 431, 534, 558, 712, 744, 801, 862, 1068, 1116, 1293, 1602, 1724, 2136, 2232, 2586, 2759, 3204, 3448, 3879, 5172, 5518, 6408, 7758, 8277, 10344, 11036, 13361, 15516, 16554, 22072, 24831, 26722, 31032, 33108, 38359, 40083, 49662, 53444, 66216, 76718, 80166, 99324, 106888, 115077, 120249, 153436, 160332, 198648, 230154, 240498, 306872, 320664, 345231, 460308, 480996, 690462, 920616, 961992, 1189129, 1380924, 2378258, 2761848, 3567387, 4756516, 7134774, 9513032, 10702161, 14269548, 21404322, 28539096, 42808644, 85617288]

約数ペア:

[(1, 85617288), (2, 42808644), (3, 28539096), (4, 21404322), (6, 14269548), (8, 10702161), (9, 9513032), (12, 7134774), (18, 4756516), (24, 3567387), (31, 2761848), (36, 2378258), (62, 1380924), (72, 1189129), (89, 961992), (93, 920616), (124, 690462), (178, 480996), (186, 460308), (248, 345231), (267, 320664), (279, 306872), (356, 240498), (372, 230154), (431, 198648), (534, 160332), (558, 153436), (712, 120249), (744, 115077), (801, 106888), (862, 99324), (1068, 80166), (1116, 76718), (1293, 66216), (1602, 53444), (1724, 49662), (2136, 40083), (2232, 38359), (2586, 33108), (2759, 31032), (3204, 26722), (3448, 24831), (3879, 22072), (5172, 16554), (5518, 15516), (6408, 13361), (7758, 11036), (8277, 10344)]