90368628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 249790464

約数和(自身を除く): 159421836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 127, 129, 172, 197, 254, 258, 301, 381, 394, 508, 516, 591, 602, 762, 788, 889, 903, 1182, 1204, 1379, 1524, 1778, 1806, 2364, 2667, 2758, 3556, 3612, 4137, 5334, 5461, 5516, 8274, 8471, 10668, 10922, 16383, 16548, 16942, 21844, 25019, 25413, 32766, 33884, 38227, 50038, 50826, 59297, 65532, 75057, 76454, 100076, 101652, 114681, 118594, 150114, 152908, 175133, 177891, 229362, 237188, 300228, 350266, 355782, 458724, 525399, 700532, 711564, 1050798, 1075817, 2101596, 2151634, 3227451, 4303268, 6454902, 7530719, 12909804, 15061438, 22592157, 30122876, 45184314, 90368628]

約数ペア:

[(1, 90368628), (2, 45184314), (3, 30122876), (4, 22592157), (6, 15061438), (7, 12909804), (12, 7530719), (14, 6454902), (21, 4303268), (28, 3227451), (42, 2151634), (43, 2101596), (84, 1075817), (86, 1050798), (127, 711564), (129, 700532), (172, 525399), (197, 458724), (254, 355782), (258, 350266), (301, 300228), (381, 237188), (394, 229362), (508, 177891), (516, 175133), (591, 152908), (602, 150114), (762, 118594), (788, 114681), (889, 101652), (903, 100076), (1182, 76454), (1204, 75057), (1379, 65532), (1524, 59297), (1778, 50826), (1806, 50038), (2364, 38227), (2667, 33884), (2758, 32766), (3556, 25413), (3612, 25019), (4137, 21844), (5334, 16942), (5461, 16548), (5516, 16383), (8274, 10922), (8471, 10668)]