65512944

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{631}}^1$

素因数の和:755

約数の個数: 120

約数和(自身を含む): 211907072

約数和(自身を除く): 146394128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 103, 112, 126, 144, 168, 206, 252, 309, 336, 412, 504, 618, 631, 721, 824, 927, 1008, 1236, 1262, 1442, 1648, 1854, 1893, 2163, 2472, 2524, 2884, 3708, 3786, 4326, 4417, 4944, 5048, 5679, 5768, 6489, 7416, 7572, 8652, 8834, 10096, 11358, 11536, 12978, 13251, 14832, 15144, 17304, 17668, 22716, 25956, 26502, 30288, 34608, 35336, 39753, 45432, 51912, 53004, 64993, 70672, 79506, 90864, 103824, 106008, 129986, 159012, 194979, 212016, 259972, 318024, 389958, 454951, 519944, 584937, 636048, 779916, 909902, 1039888, 1169874, 1364853, 1559832, 1819804, 2339748, 2729706, 3119664, 3639608, 4094559, 4679496, 5459412, 7279216, 8189118, 9358992, 10918824, 16378236, 21837648, 32756472, 65512944]

約数ペア:

[(1, 65512944), (2, 32756472), (3, 21837648), (4, 16378236), (6, 10918824), (7, 9358992), (8, 8189118), (9, 7279216), (12, 5459412), (14, 4679496), (16, 4094559), (18, 3639608), (21, 3119664), (24, 2729706), (28, 2339748), (36, 1819804), (42, 1559832), (48, 1364853), (56, 1169874), (63, 1039888), (72, 909902), (84, 779916), (103, 636048), (112, 584937), (126, 519944), (144, 454951), (168, 389958), (206, 318024), (252, 259972), (309, 212016), (336, 194979), (412, 159012), (504, 129986), (618, 106008), (631, 103824), (721, 90864), (824, 79506), (927, 70672), (1008, 64993), (1236, 53004), (1262, 51912), (1442, 45432), (1648, 39753), (1854, 35336), (1893, 34608), (2163, 30288), (2472, 26502), (2524, 25956), (2884, 22716), (3708, 17668), (3786, 17304), (4326, 15144), (4417, 14832), (4944, 13251), (5048, 12978), (5679, 11536), (5768, 11358), (6489, 10096), (7416, 8834), (7572, 8652)]