72779148

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:533

約数の個数: 120

約数和(自身を含む): 210882672

約数和(自身を除く): 138103524

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 37, 39, 52, 54, 74, 78, 81, 108, 111, 117, 148, 156, 162, 222, 234, 324, 333, 351, 444, 467, 468, 481, 666, 702, 934, 962, 999, 1053, 1332, 1401, 1404, 1443, 1868, 1924, 1998, 2106, 2802, 2886, 2997, 3996, 4203, 4212, 4329, 5604, 5772, 5994, 6071, 8406, 8658, 11988, 12142, 12609, 12987, 16812, 17279, 17316, 18213, 24284, 25218, 25974, 34558, 36426, 37827, 38961, 50436, 51837, 51948, 54639, 69116, 72852, 75654, 77922, 103674, 109278, 151308, 155511, 155844, 163917, 207348, 218556, 224627, 311022, 327834, 449254, 466533, 491751, 622044, 655668, 673881, 898508, 933066, 983502, 1347762, 1399599, 1866132, 1967004, 2021643, 2695524, 2799198, 4043286, 5598396, 6064929, 8086572, 12129858, 18194787, 24259716, 36389574, 72779148]

約数ペア:

[(1, 72779148), (2, 36389574), (3, 24259716), (4, 18194787), (6, 12129858), (9, 8086572), (12, 6064929), (13, 5598396), (18, 4043286), (26, 2799198), (27, 2695524), (36, 2021643), (37, 1967004), (39, 1866132), (52, 1399599), (54, 1347762), (74, 983502), (78, 933066), (81, 898508), (108, 673881), (111, 655668), (117, 622044), (148, 491751), (156, 466533), (162, 449254), (222, 327834), (234, 311022), (324, 224627), (333, 218556), (351, 207348), (444, 163917), (467, 155844), (468, 155511), (481, 151308), (666, 109278), (702, 103674), (934, 77922), (962, 75654), (999, 72852), (1053, 69116), (1332, 54639), (1401, 51948), (1404, 51837), (1443, 50436), (1868, 38961), (1924, 37827), (1998, 36426), (2106, 34558), (2802, 25974), (2886, 25218), (2997, 24284), (3996, 18213), (4203, 17316), (4212, 17279), (4329, 16812), (5604, 12987), (5772, 12609), (5994, 12142), (6071, 11988), (8406, 8658)]