78235872

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 248935680

約数和(自身を除く): 170699808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 41, 44, 48, 52, 66, 78, 82, 88, 96, 104, 123, 132, 139, 143, 156, 164, 176, 208, 246, 264, 278, 286, 312, 328, 352, 416, 417, 429, 451, 492, 528, 533, 556, 572, 624, 656, 834, 858, 902, 984, 1056, 1066, 1112, 1144, 1248, 1312, 1353, 1529, 1599, 1668, 1716, 1804, 1807, 1968, 2132, 2224, 2288, 2706, 3058, 3198, 3336, 3432, 3608, 3614, 3936, 4264, 4448, 4576, 4587, 5412, 5421, 5699, 5863, 6116, 6396, 6672, 6864, 7216, 7228, 8528, 9174, 10824, 10842, 11398, 11726, 12232, 12792, 13344, 13728, 14432, 14456, 17056, 17097, 17589, 18348, 19877, 21648, 21684, 22796, 23452, 24464, 25584, 28912, 34194, 35178, 36696, 39754, 43296, 43368, 45592, 46904, 48928, 51168, 57824, 59631, 62689, 68388, 70356, 73392, 74087, 79508, 86736, 91184, 93808, 119262, 125378, 136776, 140712, 146784, 148174, 159016, 173472, 182368, 187616, 188067, 222261, 238524, 250756, 273552, 281424, 296348, 318032, 376134, 444522, 477048, 501512, 547104, 562848, 592696, 636064, 752268, 814957, 889044, 954096, 1003024, 1185392, 1504536, 1629914, 1778088, 1908192, 2006048, 2370784, 2444871, 3009072, 3259828, 3556176, 4889742, 6018144, 6519656, 7112352, 9779484, 13039312, 19558968, 26078624, 39117936, 78235872]

約数ペア:

[(1, 78235872), (2, 39117936), (3, 26078624), (4, 19558968), (6, 13039312), (8, 9779484), (11, 7112352), (12, 6519656), (13, 6018144), (16, 4889742), (22, 3556176), (24, 3259828), (26, 3009072), (32, 2444871), (33, 2370784), (39, 2006048), (41, 1908192), (44, 1778088), (48, 1629914), (52, 1504536), (66, 1185392), (78, 1003024), (82, 954096), (88, 889044), (96, 814957), (104, 752268), (123, 636064), (132, 592696), (139, 562848), (143, 547104), (156, 501512), (164, 477048), (176, 444522), (208, 376134), (246, 318032), (264, 296348), (278, 281424), (286, 273552), (312, 250756), (328, 238524), (352, 222261), (416, 188067), (417, 187616), (429, 182368), (451, 173472), (492, 159016), (528, 148174), (533, 146784), (556, 140712), (572, 136776), (624, 125378), (656, 119262), (834, 93808), (858, 91184), (902, 86736), (984, 79508), (1056, 74087), (1066, 73392), (1112, 70356), (1144, 68388), (1248, 62689), (1312, 59631), (1353, 57824), (1529, 51168), (1599, 48928), (1668, 46904), (1716, 45592), (1804, 43368), (1807, 43296), (1968, 39754), (2132, 36696), (2224, 35178), (2288, 34194), (2706, 28912), (3058, 25584), (3198, 24464), (3336, 23452), (3432, 22796), (3608, 21684), (3614, 21648), (3936, 19877), (4264, 18348), (4448, 17589), (4576, 17097), (4587, 17056), (5412, 14456), (5421, 14432), (5699, 13728), (5863, 13344), (6116, 12792), (6396, 12232), (6672, 11726), (6864, 11398), (7216, 10842), (7228, 10824), (8528, 9174)]