72357740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:591

約数の個数: 96

約数和(自身を含む): 189665280

約数和(自身を除く): 117307540

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 83, 91, 130, 140, 166, 182, 260, 332, 364, 415, 455, 479, 581, 830, 910, 958, 1079, 1162, 1660, 1820, 1916, 2158, 2324, 2395, 2905, 3353, 4316, 4790, 5395, 5810, 6227, 6706, 7553, 9580, 10790, 11620, 12454, 13412, 15106, 16765, 21580, 24908, 30212, 31135, 33530, 37765, 39757, 43589, 62270, 67060, 75530, 79514, 87178, 124540, 151060, 159028, 174356, 198785, 217945, 278299, 397570, 435890, 516841, 556598, 795140, 871780, 1033682, 1113196, 1391495, 2067364, 2584205, 2782990, 3617887, 5168410, 5565980, 7235774, 10336820, 14471548, 18089435, 36178870, 72357740]

約数ペア:

[(1, 72357740), (2, 36178870), (4, 18089435), (5, 14471548), (7, 10336820), (10, 7235774), (13, 5565980), (14, 5168410), (20, 3617887), (26, 2782990), (28, 2584205), (35, 2067364), (52, 1391495), (65, 1113196), (70, 1033682), (83, 871780), (91, 795140), (130, 556598), (140, 516841), (166, 435890), (182, 397570), (260, 278299), (332, 217945), (364, 198785), (415, 174356), (455, 159028), (479, 151060), (581, 124540), (830, 87178), (910, 79514), (958, 75530), (1079, 67060), (1162, 62270), (1660, 43589), (1820, 39757), (1916, 37765), (2158, 33530), (2324, 31135), (2395, 30212), (2905, 24908), (3353, 21580), (4316, 16765), (4790, 15106), (5395, 13412), (5810, 12454), (6227, 11620), (6706, 10790), (7553, 9580)]