86288688

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{20663}}^1$

素因数の和:20706

約数の個数: 60

約数和(自身を含む): 249827760

約数和(自身を除く): 163539072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 20663, 41326, 61989, 82652, 123978, 165304, 185967, 247956, 330608, 371934, 495912, 599227, 743868, 991824, 1198454, 1487736, 1797681, 2396908, 2975472, 3595362, 4793816, 5393043, 7190724, 9587632, 10786086, 14381448, 21572172, 28762896, 43144344, 86288688]

約数ペア:

[(1, 86288688), (2, 43144344), (3, 28762896), (4, 21572172), (6, 14381448), (8, 10786086), (9, 9587632), (12, 7190724), (16, 5393043), (18, 4793816), (24, 3595362), (29, 2975472), (36, 2396908), (48, 1797681), (58, 1487736), (72, 1198454), (87, 991824), (116, 743868), (144, 599227), (174, 495912), (232, 371934), (261, 330608), (348, 247956), (464, 185967), (522, 165304), (696, 123978), (1044, 82652), (1392, 61989), (2088, 41326), (4176, 20663)]