39945312

素因数分解:

$2^5\times 3^5\times {\mathrm{11}}^1\times {\mathrm{467}}^1$

素因数の和:503

約数の個数: 144

約数和(自身を含む): 128786112

約数和(自身を除く): 88840800

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 198, 216, 243, 264, 288, 297, 324, 352, 396, 432, 467, 486, 528, 594, 648, 792, 864, 891, 934, 972, 1056, 1188, 1296, 1401, 1584, 1782, 1868, 1944, 2376, 2592, 2673, 2802, 3168, 3564, 3736, 3888, 4203, 4752, 5137, 5346, 5604, 7128, 7472, 7776, 8406, 9504, 10274, 10692, 11208, 12609, 14256, 14944, 15411, 16812, 20548, 21384, 22416, 25218, 28512, 30822, 33624, 37827, 41096, 42768, 44832, 46233, 50436, 61644, 67248, 75654, 82192, 85536, 92466, 100872, 113481, 123288, 134496, 138699, 151308, 164384, 184932, 201744, 226962, 246576, 277398, 302616, 369864, 403488, 416097, 453924, 493152, 554796, 605232, 739728, 832194, 907848, 1109592, 1210464, 1248291, 1479456, 1664388, 1815696, 2219184, 2496582, 3328776, 3631392, 4438368, 4993164, 6657552, 9986328, 13315104, 19972656, 39945312]

約数ペア:

[(1, 39945312), (2, 19972656), (3, 13315104), (4, 9986328), (6, 6657552), (8, 4993164), (9, 4438368), (11, 3631392), (12, 3328776), (16, 2496582), (18, 2219184), (22, 1815696), (24, 1664388), (27, 1479456), (32, 1248291), (33, 1210464), (36, 1109592), (44, 907848), (48, 832194), (54, 739728), (66, 605232), (72, 554796), (81, 493152), (88, 453924), (96, 416097), (99, 403488), (108, 369864), (132, 302616), (144, 277398), (162, 246576), (176, 226962), (198, 201744), (216, 184932), (243, 164384), (264, 151308), (288, 138699), (297, 134496), (324, 123288), (352, 113481), (396, 100872), (432, 92466), (467, 85536), (486, 82192), (528, 75654), (594, 67248), (648, 61644), (792, 50436), (864, 46233), (891, 44832), (934, 42768), (972, 41096), (1056, 37827), (1188, 33624), (1296, 30822), (1401, 28512), (1584, 25218), (1782, 22416), (1868, 21384), (1944, 20548), (2376, 16812), (2592, 15411), (2673, 14944), (2802, 14256), (3168, 12609), (3564, 11208), (3736, 10692), (3888, 10274), (4203, 9504), (4752, 8406), (5137, 7776), (5346, 7472), (5604, 7128)]