71834928

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:243

約数の個数: 160

約数和(自身を含む): 219843072

約数和(自身を除く): 148008144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 53, 66, 68, 88, 102, 106, 132, 136, 151, 159, 176, 187, 204, 212, 264, 272, 302, 318, 374, 408, 424, 453, 528, 561, 583, 604, 636, 748, 816, 848, 901, 906, 1122, 1166, 1208, 1272, 1496, 1661, 1749, 1802, 1812, 2244, 2332, 2416, 2544, 2567, 2703, 2992, 3322, 3498, 3604, 3624, 4488, 4664, 4983, 5134, 5406, 6644, 6996, 7208, 7248, 7701, 8003, 8976, 9328, 9911, 9966, 10268, 10812, 13288, 13992, 14416, 15402, 16006, 19822, 19932, 20536, 21624, 24009, 26576, 27984, 28237, 29733, 30804, 32012, 39644, 39864, 41072, 43248, 48018, 56474, 59466, 61608, 64024, 79288, 79728, 84711, 88033, 96036, 112948, 118932, 123216, 128048, 136051, 158576, 169422, 176066, 192072, 225896, 237864, 264099, 272102, 338844, 352132, 384144, 408153, 451792, 475728, 528198, 544204, 677688, 704264, 816306, 1056396, 1088408, 1355376, 1408528, 1496561, 1632612, 2112792, 2176816, 2993122, 3265224, 4225584, 4489683, 5986244, 6530448, 8979366, 11972488, 17958732, 23944976, 35917464, 71834928]

約数ペア:

[(1, 71834928), (2, 35917464), (3, 23944976), (4, 17958732), (6, 11972488), (8, 8979366), (11, 6530448), (12, 5986244), (16, 4489683), (17, 4225584), (22, 3265224), (24, 2993122), (33, 2176816), (34, 2112792), (44, 1632612), (48, 1496561), (51, 1408528), (53, 1355376), (66, 1088408), (68, 1056396), (88, 816306), (102, 704264), (106, 677688), (132, 544204), (136, 528198), (151, 475728), (159, 451792), (176, 408153), (187, 384144), (204, 352132), (212, 338844), (264, 272102), (272, 264099), (302, 237864), (318, 225896), (374, 192072), (408, 176066), (424, 169422), (453, 158576), (528, 136051), (561, 128048), (583, 123216), (604, 118932), (636, 112948), (748, 96036), (816, 88033), (848, 84711), (901, 79728), (906, 79288), (1122, 64024), (1166, 61608), (1208, 59466), (1272, 56474), (1496, 48018), (1661, 43248), (1749, 41072), (1802, 39864), (1812, 39644), (2244, 32012), (2332, 30804), (2416, 29733), (2544, 28237), (2567, 27984), (2703, 26576), (2992, 24009), (3322, 21624), (3498, 20536), (3604, 19932), (3624, 19822), (4488, 16006), (4664, 15402), (4983, 14416), (5134, 13992), (5406, 13288), (6644, 10812), (6996, 10268), (7208, 9966), (7248, 9911), (7701, 9328), (8003, 8976)]