84356685

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{571}}^1$

素因数の和:663

約数の個数: 72

約数和(自身を含む): 172931616

約数和(自身を除く): 88574931

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 67, 105, 147, 201, 245, 315, 335, 441, 469, 571, 603, 735, 1005, 1407, 1713, 2205, 2345, 2855, 3015, 3283, 3997, 4221, 5139, 7035, 8565, 9849, 11991, 16415, 19985, 21105, 25695, 27979, 29547, 35973, 38257, 49245, 59955, 83937, 114771, 139895, 147735, 179865, 191285, 251811, 267799, 344313, 419685, 573855, 803397, 1259055, 1338995, 1721565, 1874593, 2410191, 4016985, 5623779, 9372965, 12050955, 16871337, 28118895, 84356685]

約数ペア:

[(1, 84356685), (3, 28118895), (5, 16871337), (7, 12050955), (9, 9372965), (15, 5623779), (21, 4016985), (35, 2410191), (45, 1874593), (49, 1721565), (63, 1338995), (67, 1259055), (105, 803397), (147, 573855), (201, 419685), (245, 344313), (315, 267799), (335, 251811), (441, 191285), (469, 179865), (571, 147735), (603, 139895), (735, 114771), (1005, 83937), (1407, 59955), (1713, 49245), (2205, 38257), (2345, 35973), (2855, 29547), (3015, 27979), (3283, 25695), (3997, 21105), (4221, 19985), (5139, 16415), (7035, 11991), (8565, 9849)]