12678552

素因数分解:

$2^3\times 3^3\times {\mathrm{79}}^1\times {\mathrm{743}}^1$

素因数の和:837

約数の個数: 64

約数和(自身を含む): 35712000

約数和(自身を除く): 23033448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 108, 158, 216, 237, 316, 474, 632, 711, 743, 948, 1422, 1486, 1896, 2133, 2229, 2844, 2972, 4266, 4458, 5688, 5944, 6687, 8532, 8916, 13374, 17064, 17832, 20061, 26748, 40122, 53496, 58697, 80244, 117394, 160488, 176091, 234788, 352182, 469576, 528273, 704364, 1056546, 1408728, 1584819, 2113092, 3169638, 4226184, 6339276, 12678552]

約数ペア:

[(1, 12678552), (2, 6339276), (3, 4226184), (4, 3169638), (6, 2113092), (8, 1584819), (9, 1408728), (12, 1056546), (18, 704364), (24, 528273), (27, 469576), (36, 352182), (54, 234788), (72, 176091), (79, 160488), (108, 117394), (158, 80244), (216, 58697), (237, 53496), (316, 40122), (474, 26748), (632, 20061), (711, 17832), (743, 17064), (948, 13374), (1422, 8916), (1486, 8532), (1896, 6687), (2133, 5944), (2229, 5688), (2844, 4458), (2972, 4266)]