81410472

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7907}}^1$

素因数の和:7943

約数の個数: 96

約数和(自身を含む): 259066080

約数和(自身を除く): 177655608

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 156, 198, 234, 264, 286, 312, 396, 429, 468, 572, 792, 858, 936, 1144, 1287, 1716, 2574, 3432, 5148, 7907, 10296, 15814, 23721, 31628, 47442, 63256, 71163, 86977, 94884, 102791, 142326, 173954, 189768, 205582, 260931, 284652, 308373, 347908, 411164, 521862, 569304, 616746, 695816, 782793, 822328, 925119, 1043724, 1130701, 1233492, 1565586, 1850238, 2087448, 2261402, 2466984, 3131172, 3392103, 3700476, 4522804, 6262344, 6784206, 7400952, 9045608, 10176309, 13568412, 20352618, 27136824, 40705236, 81410472]

約数ペア:

[(1, 81410472), (2, 40705236), (3, 27136824), (4, 20352618), (6, 13568412), (8, 10176309), (9, 9045608), (11, 7400952), (12, 6784206), (13, 6262344), (18, 4522804), (22, 3700476), (24, 3392103), (26, 3131172), (33, 2466984), (36, 2261402), (39, 2087448), (44, 1850238), (52, 1565586), (66, 1233492), (72, 1130701), (78, 1043724), (88, 925119), (99, 822328), (104, 782793), (117, 695816), (132, 616746), (143, 569304), (156, 521862), (198, 411164), (234, 347908), (264, 308373), (286, 284652), (312, 260931), (396, 205582), (429, 189768), (468, 173954), (572, 142326), (792, 102791), (858, 94884), (936, 86977), (1144, 71163), (1287, 63256), (1716, 47442), (2574, 31628), (3432, 23721), (5148, 15814), (7907, 10296)]