179492796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1487}}^1$

素因数の和:1983

約数の個数: 72

約数和(自身を含む): 519966720

約数和(自身を除く): 340473924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 479, 958, 1437, 1487, 1916, 2874, 2974, 3353, 4311, 4461, 5748, 5948, 6706, 8622, 8922, 10059, 10409, 13383, 13412, 17244, 17844, 20118, 20818, 26766, 30177, 31227, 40236, 41636, 53532, 60354, 62454, 93681, 120708, 124908, 187362, 374724, 712273, 1424546, 2136819, 2849092, 4273638, 4985911, 6410457, 8547276, 9971822, 12820914, 14957733, 19943644, 25641828, 29915466, 44873199, 59830932, 89746398, 179492796]

約数ペア:

[(1, 179492796), (2, 89746398), (3, 59830932), (4, 44873199), (6, 29915466), (7, 25641828), (9, 19943644), (12, 14957733), (14, 12820914), (18, 9971822), (21, 8547276), (28, 6410457), (36, 4985911), (42, 4273638), (63, 2849092), (84, 2136819), (126, 1424546), (252, 712273), (479, 374724), (958, 187362), (1437, 124908), (1487, 120708), (1916, 93681), (2874, 62454), (2974, 60354), (3353, 53532), (4311, 41636), (4461, 40236), (5748, 31227), (5948, 30177), (6706, 26766), (8622, 20818), (8922, 20118), (10059, 17844), (10409, 17244), (13383, 13412)]