87589628

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{401}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 182347200

約数和(自身を除く): 94757572

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 269, 401, 406, 538, 802, 812, 1076, 1604, 1883, 2807, 3766, 5614, 7532, 7801, 11228, 11629, 15602, 23258, 31204, 46516, 54607, 81403, 107869, 109214, 162806, 215738, 218428, 325612, 431476, 755083, 1510166, 3020332, 3128201, 6256402, 12512804, 21897407, 43794814, 87589628]

約数ペア:

[(1, 87589628), (2, 43794814), (4, 21897407), (7, 12512804), (14, 6256402), (28, 3128201), (29, 3020332), (58, 1510166), (116, 755083), (203, 431476), (269, 325612), (401, 218428), (406, 215738), (538, 162806), (802, 109214), (812, 107869), (1076, 81403), (1604, 54607), (1883, 46516), (2807, 31204), (3766, 23258), (5614, 15602), (7532, 11629), (7801, 11228)]