82614672

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1999}}^1$

素因数の和:2061

約数の個数: 120

約数和(自身を含む): 270816000

約数和(自身を除く): 188201328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 41, 42, 48, 56, 63, 72, 82, 84, 112, 123, 126, 144, 164, 168, 246, 252, 287, 328, 336, 369, 492, 504, 574, 656, 738, 861, 984, 1008, 1148, 1476, 1722, 1968, 1999, 2296, 2583, 2952, 3444, 3998, 4592, 5166, 5904, 5997, 6888, 7996, 10332, 11994, 13776, 13993, 15992, 17991, 20664, 23988, 27986, 31984, 35982, 41328, 41979, 47976, 55972, 71964, 81959, 83958, 95952, 111944, 125937, 143928, 163918, 167916, 223888, 245877, 251874, 287856, 327836, 335832, 491754, 503748, 573713, 655672, 671664, 737631, 983508, 1007496, 1147426, 1311344, 1475262, 1721139, 1967016, 2014992, 2294852, 2950524, 3442278, 3934032, 4589704, 5163417, 5901048, 6884556, 9179408, 10326834, 11802096, 13769112, 20653668, 27538224, 41307336, 82614672]

約数ペア:

[(1, 82614672), (2, 41307336), (3, 27538224), (4, 20653668), (6, 13769112), (7, 11802096), (8, 10326834), (9, 9179408), (12, 6884556), (14, 5901048), (16, 5163417), (18, 4589704), (21, 3934032), (24, 3442278), (28, 2950524), (36, 2294852), (41, 2014992), (42, 1967016), (48, 1721139), (56, 1475262), (63, 1311344), (72, 1147426), (82, 1007496), (84, 983508), (112, 737631), (123, 671664), (126, 655672), (144, 573713), (164, 503748), (168, 491754), (246, 335832), (252, 327836), (287, 287856), (328, 251874), (336, 245877), (369, 223888), (492, 167916), (504, 163918), (574, 143928), (656, 125937), (738, 111944), (861, 95952), (984, 83958), (1008, 81959), (1148, 71964), (1476, 55972), (1722, 47976), (1968, 41979), (1999, 41328), (2296, 35982), (2583, 31984), (2952, 27986), (3444, 23988), (3998, 20664), (4592, 17991), (5166, 15992), (5904, 13993), (5997, 13776), (6888, 11994), (7996, 10332)]