84489496

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2699}}^1$

素因数の和:2768

約数の個数: 64

約数和(自身を含む): 199584000

約数和(自身を除く): 115094504

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 52, 56, 86, 91, 104, 172, 182, 301, 344, 364, 559, 602, 728, 1118, 1204, 2236, 2408, 2699, 3913, 4472, 5398, 7826, 10796, 15652, 18893, 21592, 31304, 35087, 37786, 70174, 75572, 116057, 140348, 151144, 232114, 245609, 280696, 464228, 491218, 812399, 928456, 982436, 1508741, 1624798, 1964872, 3017482, 3249596, 6034964, 6499192, 10561187, 12069928, 21122374, 42244748, 84489496]

約数ペア:

[(1, 84489496), (2, 42244748), (4, 21122374), (7, 12069928), (8, 10561187), (13, 6499192), (14, 6034964), (26, 3249596), (28, 3017482), (43, 1964872), (52, 1624798), (56, 1508741), (86, 982436), (91, 928456), (104, 812399), (172, 491218), (182, 464228), (301, 280696), (344, 245609), (364, 232114), (559, 151144), (602, 140348), (728, 116057), (1118, 75572), (1204, 70174), (2236, 37786), (2408, 35087), (2699, 31304), (3913, 21592), (4472, 18893), (5398, 15652), (7826, 10796)]