42143148

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1091}}^1$

素因数の和:1167

約数の個数: 72

約数和(自身を含む): 113284080

約数和(自身を除く): 71140932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 37, 58, 74, 87, 111, 116, 148, 174, 222, 261, 333, 348, 444, 522, 666, 1044, 1073, 1091, 1332, 2146, 2182, 3219, 3273, 4292, 4364, 6438, 6546, 9657, 9819, 12876, 13092, 19314, 19638, 31639, 38628, 39276, 40367, 63278, 80734, 94917, 121101, 126556, 161468, 189834, 242202, 284751, 363303, 379668, 484404, 569502, 726606, 1139004, 1170643, 1453212, 2341286, 3511929, 4682572, 7023858, 10535787, 14047716, 21071574, 42143148]

約数ペア:

[(1, 42143148), (2, 21071574), (3, 14047716), (4, 10535787), (6, 7023858), (9, 4682572), (12, 3511929), (18, 2341286), (29, 1453212), (36, 1170643), (37, 1139004), (58, 726606), (74, 569502), (87, 484404), (111, 379668), (116, 363303), (148, 284751), (174, 242202), (222, 189834), (261, 161468), (333, 126556), (348, 121101), (444, 94917), (522, 80734), (666, 63278), (1044, 40367), (1073, 39276), (1091, 38628), (1332, 31639), (2146, 19638), (2182, 19314), (3219, 13092), (3273, 12876), (4292, 9819), (4364, 9657), (6438, 6546)]