87465732

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{641}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 208377792

約数和(自身を除く): 120912060

約数列:

[1, 2, 3, 4, 6, 12, 83, 137, 166, 249, 274, 332, 411, 498, 548, 641, 822, 996, 1282, 1644, 1923, 2564, 3846, 7692, 11371, 22742, 34113, 45484, 53203, 68226, 87817, 106406, 136452, 159609, 175634, 212812, 263451, 319218, 351268, 526902, 638436, 1053804, 7288811, 14577622, 21866433, 29155244, 43732866, 87465732]

約数ペア:

[(1, 87465732), (2, 43732866), (3, 29155244), (4, 21866433), (6, 14577622), (12, 7288811), (83, 1053804), (137, 638436), (166, 526902), (249, 351268), (274, 319218), (332, 263451), (411, 212812), (498, 175634), (548, 159609), (641, 136452), (822, 106406), (996, 87817), (1282, 68226), (1644, 53203), (1923, 45484), (2564, 34113), (3846, 22742), (7692, 11371)]