84180824

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{16519}}^1$

素因数の和:16552

約数の個数: 48

約数和(自身を含む): 197744400

約数和(自身を除く): 113563576

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 16519, 33038, 66076, 115633, 132152, 214747, 231266, 429494, 462532, 809431, 858988, 925064, 1503229, 1618862, 1717976, 3006458, 3237724, 6012916, 6475448, 10522603, 12025832, 21045206, 42090412, 84180824]

約数ペア:

[(1, 84180824), (2, 42090412), (4, 21045206), (7, 12025832), (8, 10522603), (13, 6475448), (14, 6012916), (26, 3237724), (28, 3006458), (49, 1717976), (52, 1618862), (56, 1503229), (91, 925064), (98, 858988), (104, 809431), (182, 462532), (196, 429494), (364, 231266), (392, 214747), (637, 132152), (728, 115633), (1274, 66076), (2548, 33038), (5096, 16519)]