83691804

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{317}}^1\times {\mathrm{449}}^1$

素因数の和:787

約数の個数: 72

約数和(自身を含む): 228387600

約数和(自身を除く): 144695796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 317, 449, 588, 634, 898, 951, 1268, 1347, 1796, 1902, 2219, 2694, 3143, 3804, 4438, 5388, 6286, 6657, 8876, 9429, 12572, 13314, 15533, 18858, 22001, 26628, 31066, 37716, 44002, 46599, 62132, 66003, 88004, 93198, 132006, 142333, 186396, 264012, 284666, 426999, 569332, 853998, 996331, 1707996, 1992662, 2988993, 3985324, 5977986, 6974317, 11955972, 13948634, 20922951, 27897268, 41845902, 83691804]

約数ペア:

[(1, 83691804), (2, 41845902), (3, 27897268), (4, 20922951), (6, 13948634), (7, 11955972), (12, 6974317), (14, 5977986), (21, 3985324), (28, 2988993), (42, 1992662), (49, 1707996), (84, 996331), (98, 853998), (147, 569332), (196, 426999), (294, 284666), (317, 264012), (449, 186396), (588, 142333), (634, 132006), (898, 93198), (951, 88004), (1268, 66003), (1347, 62132), (1796, 46599), (1902, 44002), (2219, 37716), (2694, 31066), (3143, 26628), (3804, 22001), (4438, 18858), (5388, 15533), (6286, 13314), (6657, 12572), (8876, 9429)]