81944352

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{797}}^1$

素因数の和:840

約数の個数: 192

約数和(自身を含む): 289578240

約数和(自身を除く): 207633888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 84, 96, 102, 108, 112, 119, 126, 136, 144, 153, 168, 189, 204, 216, 224, 238, 252, 272, 288, 306, 336, 357, 378, 408, 432, 459, 476, 504, 544, 612, 672, 714, 756, 797, 816, 864, 918, 952, 1008, 1071, 1224, 1428, 1512, 1594, 1632, 1836, 1904, 2016, 2142, 2391, 2448, 2856, 3024, 3188, 3213, 3672, 3808, 4284, 4782, 4896, 5579, 5712, 6048, 6376, 6426, 7173, 7344, 8568, 9564, 11158, 11424, 12752, 12852, 13549, 14346, 14688, 16737, 17136, 19128, 21519, 22316, 25504, 25704, 27098, 28692, 33474, 34272, 38256, 40647, 43038, 44632, 50211, 51408, 54196, 57384, 66948, 76512, 81294, 86076, 89264, 94843, 100422, 102816, 108392, 114768, 121941, 133896, 150633, 162588, 172152, 178528, 189686, 200844, 216784, 229536, 243882, 267792, 284529, 301266, 325176, 344304, 365823, 379372, 401688, 433568, 487764, 535584, 569058, 602532, 650352, 688608, 731646, 758744, 803376, 853587, 975528, 1138116, 1205064, 1300704, 1463292, 1517488, 1606752, 1707174, 1951056, 2276232, 2410128, 2560761, 2926584, 3034976, 3414348, 3902112, 4552464, 4820256, 5121522, 5853168, 6828696, 9104928, 10243044, 11706336, 13657392, 20486088, 27314784, 40972176, 81944352]

約数ペア:

[(1, 81944352), (2, 40972176), (3, 27314784), (4, 20486088), (6, 13657392), (7, 11706336), (8, 10243044), (9, 9104928), (12, 6828696), (14, 5853168), (16, 5121522), (17, 4820256), (18, 4552464), (21, 3902112), (24, 3414348), (27, 3034976), (28, 2926584), (32, 2560761), (34, 2410128), (36, 2276232), (42, 1951056), (48, 1707174), (51, 1606752), (54, 1517488), (56, 1463292), (63, 1300704), (68, 1205064), (72, 1138116), (84, 975528), (96, 853587), (102, 803376), (108, 758744), (112, 731646), (119, 688608), (126, 650352), (136, 602532), (144, 569058), (153, 535584), (168, 487764), (189, 433568), (204, 401688), (216, 379372), (224, 365823), (238, 344304), (252, 325176), (272, 301266), (288, 284529), (306, 267792), (336, 243882), (357, 229536), (378, 216784), (408, 200844), (432, 189686), (459, 178528), (476, 172152), (504, 162588), (544, 150633), (612, 133896), (672, 121941), (714, 114768), (756, 108392), (797, 102816), (816, 100422), (864, 94843), (918, 89264), (952, 86076), (1008, 81294), (1071, 76512), (1224, 66948), (1428, 57384), (1512, 54196), (1594, 51408), (1632, 50211), (1836, 44632), (1904, 43038), (2016, 40647), (2142, 38256), (2391, 34272), (2448, 33474), (2856, 28692), (3024, 27098), (3188, 25704), (3213, 25504), (3672, 22316), (3808, 21519), (4284, 19128), (4782, 17136), (4896, 16737), (5579, 14688), (5712, 14346), (6048, 13549), (6376, 12852), (6426, 12752), (7173, 11424), (7344, 11158), (8568, 9564)]