72154992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16519}}^1$

素因数の和:16550

約数の個数: 80

約数和(自身を含む): 229429760

約数和(自身を除く): 157274768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 16519, 33038, 49557, 66076, 99114, 115633, 132152, 198228, 214747, 231266, 264304, 346899, 396456, 429494, 462532, 644241, 693798, 792912, 858988, 925064, 1288482, 1387596, 1503229, 1717976, 1850128, 2576964, 2775192, 3006458, 3435952, 4509687, 5153928, 5550384, 6012916, 9019374, 10307856, 12025832, 18038748, 24051664, 36077496, 72154992]

約数ペア:

[(1, 72154992), (2, 36077496), (3, 24051664), (4, 18038748), (6, 12025832), (7, 10307856), (8, 9019374), (12, 6012916), (13, 5550384), (14, 5153928), (16, 4509687), (21, 3435952), (24, 3006458), (26, 2775192), (28, 2576964), (39, 1850128), (42, 1717976), (48, 1503229), (52, 1387596), (56, 1288482), (78, 925064), (84, 858988), (91, 792912), (104, 693798), (112, 644241), (156, 462532), (168, 429494), (182, 396456), (208, 346899), (273, 264304), (312, 231266), (336, 214747), (364, 198228), (546, 132152), (624, 115633), (728, 99114), (1092, 66076), (1456, 49557), (2184, 33038), (4368, 16519)]