72008352

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{2137}}^1$

素因数の和:2172

約数の個数: 120

約数和(自身を含む): 228171636

約数和(自身を除く): 156163284

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 624, 648, 702, 864, 936, 1053, 1248, 1296, 1404, 1872, 2106, 2137, 2592, 2808, 3744, 4212, 4274, 5616, 6411, 8424, 8548, 11232, 12822, 16848, 17096, 19233, 25644, 27781, 33696, 34192, 38466, 51288, 55562, 57699, 68384, 76932, 83343, 102576, 111124, 115398, 153864, 166686, 173097, 205152, 222248, 230796, 250029, 307728, 333372, 346194, 444496, 461592, 500058, 615456, 666744, 692388, 750087, 888992, 923184, 1000116, 1333488, 1384776, 1500174, 1846368, 2000232, 2250261, 2666976, 2769552, 3000348, 4000464, 4500522, 5539104, 6000696, 8000928, 9001044, 12001392, 18002088, 24002784, 36004176, 72008352]

約数ペア:

[(1, 72008352), (2, 36004176), (3, 24002784), (4, 18002088), (6, 12001392), (8, 9001044), (9, 8000928), (12, 6000696), (13, 5539104), (16, 4500522), (18, 4000464), (24, 3000348), (26, 2769552), (27, 2666976), (32, 2250261), (36, 2000232), (39, 1846368), (48, 1500174), (52, 1384776), (54, 1333488), (72, 1000116), (78, 923184), (81, 888992), (96, 750087), (104, 692388), (108, 666744), (117, 615456), (144, 500058), (156, 461592), (162, 444496), (208, 346194), (216, 333372), (234, 307728), (288, 250029), (312, 230796), (324, 222248), (351, 205152), (416, 173097), (432, 166686), (468, 153864), (624, 115398), (648, 111124), (702, 102576), (864, 83343), (936, 76932), (1053, 68384), (1248, 57699), (1296, 55562), (1404, 51288), (1872, 38466), (2106, 34192), (2137, 33696), (2592, 27781), (2808, 25644), (3744, 19233), (4212, 17096), (4274, 16848), (5616, 12822), (6411, 11232), (8424, 8548)]