78751488

素因数分解:

$2^8\times 3^1\times {\mathrm{41}}^2\times {\mathrm{61}}^1$

素因数の和:162

約数の個数: 108

約数和(自身を含む): 218352344

約数和(自身を除く): 139600856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 61, 64, 82, 96, 122, 123, 128, 164, 183, 192, 244, 246, 256, 328, 366, 384, 488, 492, 656, 732, 768, 976, 984, 1312, 1464, 1681, 1952, 1968, 2501, 2624, 2928, 3362, 3904, 3936, 5002, 5043, 5248, 5856, 6724, 7503, 7808, 7872, 10004, 10086, 10496, 11712, 13448, 15006, 15616, 15744, 20008, 20172, 23424, 26896, 30012, 31488, 40016, 40344, 46848, 53792, 60024, 80032, 80688, 102541, 107584, 120048, 160064, 161376, 205082, 215168, 240096, 307623, 320128, 322752, 410164, 430336, 480192, 615246, 640256, 645504, 820328, 960384, 1230492, 1291008, 1640656, 1920768, 2460984, 3281312, 4921968, 6562624, 9843936, 13125248, 19687872, 26250496, 39375744, 78751488]

約数ペア:

[(1, 78751488), (2, 39375744), (3, 26250496), (4, 19687872), (6, 13125248), (8, 9843936), (12, 6562624), (16, 4921968), (24, 3281312), (32, 2460984), (41, 1920768), (48, 1640656), (61, 1291008), (64, 1230492), (82, 960384), (96, 820328), (122, 645504), (123, 640256), (128, 615246), (164, 480192), (183, 430336), (192, 410164), (244, 322752), (246, 320128), (256, 307623), (328, 240096), (366, 215168), (384, 205082), (488, 161376), (492, 160064), (656, 120048), (732, 107584), (768, 102541), (976, 80688), (984, 80032), (1312, 60024), (1464, 53792), (1681, 46848), (1952, 40344), (1968, 40016), (2501, 31488), (2624, 30012), (2928, 26896), (3362, 23424), (3904, 20172), (3936, 20008), (5002, 15744), (5043, 15616), (5248, 15006), (5856, 13448), (6724, 11712), (7503, 10496), (7808, 10086), (7872, 10004)]