66471048

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 212874480

約数和(自身を除く): 146403432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 83, 84, 98, 126, 147, 166, 168, 196, 227, 249, 252, 294, 332, 392, 441, 454, 498, 504, 581, 588, 664, 681, 747, 882, 908, 996, 1162, 1176, 1362, 1494, 1589, 1743, 1764, 1816, 1992, 2043, 2324, 2724, 2988, 3178, 3486, 3528, 4067, 4086, 4648, 4767, 5229, 5448, 5976, 6356, 6972, 8134, 8172, 9534, 10458, 11123, 12201, 12712, 13944, 14301, 16268, 16344, 18841, 19068, 20916, 22246, 24402, 28602, 32536, 33369, 36603, 37682, 38136, 41832, 44492, 48804, 56523, 57204, 66738, 73206, 75364, 88984, 97608, 100107, 113046, 114408, 131887, 133476, 146412, 150728, 169569, 200214, 226092, 263774, 266952, 292824, 339138, 395661, 400428, 452184, 527548, 678276, 791322, 800856, 923209, 1055096, 1186983, 1356552, 1582644, 1846418, 2373966, 2769627, 3165288, 3692836, 4747932, 5539254, 7385672, 8308881, 9495864, 11078508, 16617762, 22157016, 33235524, 66471048]

約数ペア:

[(1, 66471048), (2, 33235524), (3, 22157016), (4, 16617762), (6, 11078508), (7, 9495864), (8, 8308881), (9, 7385672), (12, 5539254), (14, 4747932), (18, 3692836), (21, 3165288), (24, 2769627), (28, 2373966), (36, 1846418), (42, 1582644), (49, 1356552), (56, 1186983), (63, 1055096), (72, 923209), (83, 800856), (84, 791322), (98, 678276), (126, 527548), (147, 452184), (166, 400428), (168, 395661), (196, 339138), (227, 292824), (249, 266952), (252, 263774), (294, 226092), (332, 200214), (392, 169569), (441, 150728), (454, 146412), (498, 133476), (504, 131887), (581, 114408), (588, 113046), (664, 100107), (681, 97608), (747, 88984), (882, 75364), (908, 73206), (996, 66738), (1162, 57204), (1176, 56523), (1362, 48804), (1494, 44492), (1589, 41832), (1743, 38136), (1764, 37682), (1816, 36603), (1992, 33369), (2043, 32536), (2324, 28602), (2724, 24402), (2988, 22246), (3178, 20916), (3486, 19068), (3528, 18841), (4067, 16344), (4086, 16268), (4648, 14301), (4767, 13944), (5229, 12712), (5448, 12201), (5976, 11123), (6356, 10458), (6972, 9534), (8134, 8172)]