84640896

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1289}}^1$

素因数の和:1331

約数の個数: 128

約数和(自身を含む): 263160000

約数和(自身を除く): 178519104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1152, 1216, 1289, 1368, 1728, 1824, 2052, 2432, 2578, 2736, 3456, 3648, 3867, 4104, 5156, 5472, 7296, 7734, 8208, 10312, 10944, 11601, 15468, 16416, 20624, 21888, 23202, 24491, 30936, 32832, 34803, 41248, 46404, 48982, 61872, 65664, 69606, 73473, 82496, 92808, 97964, 123744, 139212, 146946, 164992, 185616, 195928, 220419, 247488, 278424, 293892, 371232, 391856, 440838, 494976, 556848, 587784, 661257, 742464, 783712, 881676, 1113696, 1175568, 1322514, 1484928, 1567424, 1763352, 2227392, 2351136, 2645028, 3134848, 3526704, 4454784, 4702272, 5290056, 7053408, 9404544, 10580112, 14106816, 21160224, 28213632, 42320448, 84640896]

約数ペア:

[(1, 84640896), (2, 42320448), (3, 28213632), (4, 21160224), (6, 14106816), (8, 10580112), (9, 9404544), (12, 7053408), (16, 5290056), (18, 4702272), (19, 4454784), (24, 3526704), (27, 3134848), (32, 2645028), (36, 2351136), (38, 2227392), (48, 1763352), (54, 1567424), (57, 1484928), (64, 1322514), (72, 1175568), (76, 1113696), (96, 881676), (108, 783712), (114, 742464), (128, 661257), (144, 587784), (152, 556848), (171, 494976), (192, 440838), (216, 391856), (228, 371232), (288, 293892), (304, 278424), (342, 247488), (384, 220419), (432, 195928), (456, 185616), (513, 164992), (576, 146946), (608, 139212), (684, 123744), (864, 97964), (912, 92808), (1026, 82496), (1152, 73473), (1216, 69606), (1289, 65664), (1368, 61872), (1728, 48982), (1824, 46404), (2052, 41248), (2432, 34803), (2578, 32832), (2736, 30936), (3456, 24491), (3648, 23202), (3867, 21888), (4104, 20624), (5156, 16416), (5472, 15468), (7296, 11601), (7734, 10944), (8208, 10312)]