83664756

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1103}}^1$

素因数の和:1170

約数の個数: 108

約数和(自身を含む): 251963712

約数和(自身を除く): 168298956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 49, 63, 84, 86, 98, 126, 129, 147, 172, 196, 252, 258, 294, 301, 387, 441, 516, 588, 602, 774, 882, 903, 1103, 1204, 1548, 1764, 1806, 2107, 2206, 2709, 3309, 3612, 4214, 4412, 5418, 6321, 6618, 7721, 8428, 9927, 10836, 12642, 13236, 15442, 18963, 19854, 23163, 25284, 30884, 37926, 39708, 46326, 47429, 54047, 69489, 75852, 92652, 94858, 108094, 138978, 142287, 162141, 189716, 216188, 277956, 284574, 324282, 332003, 426861, 486423, 569148, 648564, 664006, 853722, 972846, 996009, 1328012, 1707444, 1945692, 1992018, 2324021, 2988027, 3984036, 4648042, 5976054, 6972063, 9296084, 11952108, 13944126, 20916189, 27888252, 41832378, 83664756]

約数ペア:

[(1, 83664756), (2, 41832378), (3, 27888252), (4, 20916189), (6, 13944126), (7, 11952108), (9, 9296084), (12, 6972063), (14, 5976054), (18, 4648042), (21, 3984036), (28, 2988027), (36, 2324021), (42, 1992018), (43, 1945692), (49, 1707444), (63, 1328012), (84, 996009), (86, 972846), (98, 853722), (126, 664006), (129, 648564), (147, 569148), (172, 486423), (196, 426861), (252, 332003), (258, 324282), (294, 284574), (301, 277956), (387, 216188), (441, 189716), (516, 162141), (588, 142287), (602, 138978), (774, 108094), (882, 94858), (903, 92652), (1103, 75852), (1204, 69489), (1548, 54047), (1764, 47429), (1806, 46326), (2107, 39708), (2206, 37926), (2709, 30884), (3309, 25284), (3612, 23163), (4214, 19854), (4412, 18963), (5418, 15442), (6321, 13236), (6618, 12642), (7721, 10836), (8428, 9927)]