65825424

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:538

約数の個数: 180

約数和(自身を含む): 226034640

約数和(自身を除く): 160209216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 49, 56, 57, 63, 72, 76, 84, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 196, 228, 252, 266, 294, 304, 336, 342, 392, 399, 441, 456, 491, 504, 532, 588, 684, 784, 798, 882, 912, 931, 982, 1008, 1064, 1176, 1197, 1368, 1473, 1596, 1764, 1862, 1964, 2128, 2352, 2394, 2736, 2793, 2946, 3192, 3437, 3528, 3724, 3928, 4419, 4788, 5586, 5892, 6384, 6874, 7056, 7448, 7856, 8379, 8838, 9329, 9576, 10311, 11172, 11784, 13748, 14896, 16758, 17676, 18658, 19152, 20622, 22344, 23568, 24059, 27496, 27987, 30933, 33516, 35352, 37316, 41244, 44688, 48118, 54992, 55974, 61866, 65303, 67032, 70704, 72177, 74632, 82488, 83961, 96236, 111948, 123732, 130606, 134064, 144354, 149264, 164976, 167922, 192472, 195909, 216531, 223896, 247464, 261212, 288708, 335844, 384944, 391818, 433062, 447792, 457121, 494928, 522424, 577416, 587727, 671688, 783636, 866124, 914242, 1044848, 1154832, 1175454, 1343376, 1371363, 1567272, 1732248, 1828484, 2350908, 2742726, 3134544, 3464496, 3656968, 4114089, 4701816, 5485452, 7313936, 8228178, 9403632, 10970904, 16456356, 21941808, 32912712, 65825424]

約数ペア:

[(1, 65825424), (2, 32912712), (3, 21941808), (4, 16456356), (6, 10970904), (7, 9403632), (8, 8228178), (9, 7313936), (12, 5485452), (14, 4701816), (16, 4114089), (18, 3656968), (19, 3464496), (21, 3134544), (24, 2742726), (28, 2350908), (36, 1828484), (38, 1732248), (42, 1567272), (48, 1371363), (49, 1343376), (56, 1175454), (57, 1154832), (63, 1044848), (72, 914242), (76, 866124), (84, 783636), (98, 671688), (112, 587727), (114, 577416), (126, 522424), (133, 494928), (144, 457121), (147, 447792), (152, 433062), (168, 391818), (171, 384944), (196, 335844), (228, 288708), (252, 261212), (266, 247464), (294, 223896), (304, 216531), (336, 195909), (342, 192472), (392, 167922), (399, 164976), (441, 149264), (456, 144354), (491, 134064), (504, 130606), (532, 123732), (588, 111948), (684, 96236), (784, 83961), (798, 82488), (882, 74632), (912, 72177), (931, 70704), (982, 67032), (1008, 65303), (1064, 61866), (1176, 55974), (1197, 54992), (1368, 48118), (1473, 44688), (1596, 41244), (1764, 37316), (1862, 35352), (1964, 33516), (2128, 30933), (2352, 27987), (2394, 27496), (2736, 24059), (2793, 23568), (2946, 22344), (3192, 20622), (3437, 19152), (3528, 18658), (3724, 17676), (3928, 16758), (4419, 14896), (4788, 13748), (5586, 11784), (5892, 11172), (6384, 10311), (6874, 9576), (7056, 9329), (7448, 8838), (7856, 8379)]