83661408

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{15289}}^1$

素因数の和:15324

約数の個数: 72

約数和(自身を含む): 250450200

約数和(自身を除く): 166788792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 15289, 30578, 45867, 61156, 91734, 122312, 137601, 183468, 244624, 275202, 290491, 366936, 489248, 550404, 580982, 733872, 871473, 1100808, 1161964, 1467744, 1742946, 2201616, 2323928, 2614419, 3485892, 4403232, 4647856, 5228838, 6971784, 9295712, 10457676, 13943568, 20915352, 27887136, 41830704, 83661408]

約数ペア:

[(1, 83661408), (2, 41830704), (3, 27887136), (4, 20915352), (6, 13943568), (8, 10457676), (9, 9295712), (12, 6971784), (16, 5228838), (18, 4647856), (19, 4403232), (24, 3485892), (32, 2614419), (36, 2323928), (38, 2201616), (48, 1742946), (57, 1467744), (72, 1161964), (76, 1100808), (96, 871473), (114, 733872), (144, 580982), (152, 550404), (171, 489248), (228, 366936), (288, 290491), (304, 275202), (342, 244624), (456, 183468), (608, 137601), (684, 122312), (912, 91734), (1368, 61156), (1824, 45867), (2736, 30578), (5472, 15289)]