72321869060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1\times {\mathrm{22469}}^1$

素因数の和:22845

約数の個数: 96

約数和(自身を含む): 176305731840

約数和(自身を除く): 103983862780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 277, 332, 415, 554, 581, 830, 1108, 1162, 1385, 1660, 1939, 2324, 2770, 2905, 3878, 5540, 5810, 7756, 9695, 11620, 19390, 22469, 22991, 38780, 44938, 45982, 89876, 91964, 112345, 114955, 157283, 160937, 224690, 229910, 314566, 321874, 449380, 459820, 629132, 643748, 786415, 804685, 1572830, 1609370, 1864927, 3145660, 3218740, 3729854, 6223913, 7459708, 9324635, 12447826, 13054489, 18649270, 24895652, 26108978, 31119565, 37298540, 43567391, 52217956, 62239130, 65272445, 87134782, 124478260, 130544890, 174269564, 217836955, 261089780, 435673910, 516584779, 871347820, 1033169558, 2066339116, 2582923895, 3616093453, 5165847790, 7232186906, 10331695580, 14464373812, 18080467265, 36160934530, 72321869060]

約数ペア:

[(1, 72321869060), (2, 36160934530), (4, 18080467265), (5, 14464373812), (7, 10331695580), (10, 7232186906), (14, 5165847790), (20, 3616093453), (28, 2582923895), (35, 2066339116), (70, 1033169558), (83, 871347820), (140, 516584779), (166, 435673910), (277, 261089780), (332, 217836955), (415, 174269564), (554, 130544890), (581, 124478260), (830, 87134782), (1108, 65272445), (1162, 62239130), (1385, 52217956), (1660, 43567391), (1939, 37298540), (2324, 31119565), (2770, 26108978), (2905, 24895652), (3878, 18649270), (5540, 13054489), (5810, 12447826), (7756, 9324635), (9695, 7459708), (11620, 6223913), (19390, 3729854), (22469, 3218740), (22991, 3145660), (38780, 1864927), (44938, 1609370), (45982, 1572830), (89876, 804685), (91964, 786415), (112345, 643748), (114955, 629132), (157283, 459820), (160937, 449380), (224690, 321874), (229910, 314566)]