71205764616

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{345431}}^1$

素因数の和:345859

約数の個数: 96

約数和(自身を含む): 220938307200

約数和(自身を除く): 149732542584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 409, 504, 818, 1227, 1636, 2454, 2863, 3272, 3681, 4908, 5726, 7362, 8589, 9816, 11452, 14724, 17178, 22904, 25767, 29448, 34356, 51534, 68712, 103068, 206136, 345431, 690862, 1036293, 1381724, 2072586, 2418017, 2763448, 3108879, 4145172, 4836034, 6217758, 7254051, 8290344, 9672068, 12435516, 14508102, 19344136, 21762153, 24871032, 29016204, 43524306, 58032408, 87048612, 141281279, 174097224, 282562558, 423843837, 565125116, 847687674, 988968953, 1130250232, 1271531511, 1695375348, 1977937906, 2543063022, 2966906859, 3390750696, 3955875812, 5086126044, 5933813718, 7911751624, 8900720577, 10172252088, 11867627436, 17801441154, 23735254872, 35602882308, 71205764616]

約数ペア:

[(1, 71205764616), (2, 35602882308), (3, 23735254872), (4, 17801441154), (6, 11867627436), (7, 10172252088), (8, 8900720577), (9, 7911751624), (12, 5933813718), (14, 5086126044), (18, 3955875812), (21, 3390750696), (24, 2966906859), (28, 2543063022), (36, 1977937906), (42, 1695375348), (56, 1271531511), (63, 1130250232), (72, 988968953), (84, 847687674), (126, 565125116), (168, 423843837), (252, 282562558), (409, 174097224), (504, 141281279), (818, 87048612), (1227, 58032408), (1636, 43524306), (2454, 29016204), (2863, 24871032), (3272, 21762153), (3681, 19344136), (4908, 14508102), (5726, 12435516), (7362, 9672068), (8589, 8290344), (9816, 7254051), (11452, 6217758), (14724, 4836034), (17178, 4145172), (22904, 3108879), (25767, 2763448), (29448, 2418017), (34356, 2072586), (51534, 1381724), (68712, 1036293), (103068, 690862), (206136, 345431)]