84194321.000000000

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{881}}^1$

素因数の和:1638

約数の個数: 80

約数和(自身を含む): 647458560

約数和(自身を除く): 428702736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 739, 881, 1478, 1762, 2217, 2643, 2956, 3524, 4434, 5173, 5286, 5912, 6167, 7048, 8868, 10346, 10572, 11824, 12334, 14096, 15519, 17736, 18501, 20692, 21144, 24668, 31038, 35472, 37002, 41384, 42288, 49336, 62076, 74004, 82768, 98672, 124152, 148008, 248304, 296016, 651059, 1302118, 1953177, 2604236, 3906354, 4557413, 5208472, 7812708, 9114826, 10416944, 13672239, 15625416, 18229652, 27344478, 31250832, 36459304, 54688956, 72918608, 109377912, 218755824]

約数ペア:

[(1, 218755824), (2, 109377912), (3, 72918608), (4, 54688956), (6, 36459304), (7, 31250832), (8, 27344478), (12, 18229652), (14, 15625416), (16, 13672239), (21, 10416944), (24, 9114826), (28, 7812708), (42, 5208472), (48, 4557413), (56, 3906354), (84, 2604236), (112, 1953177), (168, 1302118), (336, 651059), (739, 296016), (881, 248304), (1478, 148008), (1762, 124152), (2217, 98672), (2643, 82768), (2956, 74004), (3524, 62076), (4434, 49336), (5173, 42288), (5286, 41384), (5912, 37002), (6167, 35472), (7048, 31038), (8868, 24668), (10346, 21144), (10572, 20692), (11824, 18501), (12334, 17736), (14096, 15519)]