68542488

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 226437120

約数和(自身を除く): 157894632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 41, 42, 56, 62, 63, 72, 82, 84, 93, 107, 123, 124, 126, 164, 168, 186, 214, 217, 246, 248, 252, 279, 287, 321, 328, 369, 372, 428, 434, 492, 504, 558, 574, 642, 651, 738, 744, 749, 856, 861, 868, 963, 984, 1116, 1148, 1271, 1284, 1302, 1476, 1498, 1722, 1736, 1926, 1953, 2232, 2247, 2296, 2542, 2568, 2583, 2604, 2952, 2996, 3317, 3444, 3813, 3852, 3906, 4387, 4494, 5084, 5166, 5208, 5992, 6634, 6741, 6888, 7626, 7704, 7812, 8774, 8897, 8988, 9951, 10168, 10332, 11439, 13161, 13268, 13482, 15252, 15624, 17548, 17794, 17976, 19902, 20664, 22878, 23219, 26322, 26536, 26691, 26964, 29853, 30504, 30709, 35096, 35588, 39483, 39804, 45756, 46438, 52644, 53382, 53928, 59706, 61418, 69657, 71176, 78966, 79608, 80073, 91512, 92127, 92876, 105288, 106764, 119412, 122836, 135997, 139314, 157932, 160146, 184254, 185752, 208971, 213528, 238824, 245672, 271994, 276381, 278628, 315864, 320292, 368508, 407991, 417942, 543988, 552762, 557256, 640584, 737016, 815982, 835884, 951979, 1087976, 1105524, 1223973, 1631964, 1671768, 1903958, 2211048, 2447946, 2855937, 3263928, 3807916, 4895892, 5711874, 7615832, 8567811, 9791784, 11423748, 17135622, 22847496, 34271244, 68542488]

約数ペア:

[(1, 68542488), (2, 34271244), (3, 22847496), (4, 17135622), (6, 11423748), (7, 9791784), (8, 8567811), (9, 7615832), (12, 5711874), (14, 4895892), (18, 3807916), (21, 3263928), (24, 2855937), (28, 2447946), (31, 2211048), (36, 1903958), (41, 1671768), (42, 1631964), (56, 1223973), (62, 1105524), (63, 1087976), (72, 951979), (82, 835884), (84, 815982), (93, 737016), (107, 640584), (123, 557256), (124, 552762), (126, 543988), (164, 417942), (168, 407991), (186, 368508), (214, 320292), (217, 315864), (246, 278628), (248, 276381), (252, 271994), (279, 245672), (287, 238824), (321, 213528), (328, 208971), (369, 185752), (372, 184254), (428, 160146), (434, 157932), (492, 139314), (504, 135997), (558, 122836), (574, 119412), (642, 106764), (651, 105288), (738, 92876), (744, 92127), (749, 91512), (856, 80073), (861, 79608), (868, 78966), (963, 71176), (984, 69657), (1116, 61418), (1148, 59706), (1271, 53928), (1284, 53382), (1302, 52644), (1476, 46438), (1498, 45756), (1722, 39804), (1736, 39483), (1926, 35588), (1953, 35096), (2232, 30709), (2247, 30504), (2296, 29853), (2542, 26964), (2568, 26691), (2583, 26536), (2604, 26322), (2952, 23219), (2996, 22878), (3317, 20664), (3444, 19902), (3813, 17976), (3852, 17794), (3906, 17548), (4387, 15624), (4494, 15252), (5084, 13482), (5166, 13268), (5208, 13161), (5992, 11439), (6634, 10332), (6741, 10168), (6888, 9951), (7626, 8988), (7704, 8897), (7812, 8774)]