83894624

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:540

約数の個数: 72

約数和(自身を含む): 185812704

約数和(自身を除く): 101918080

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 88, 94, 121, 176, 188, 242, 352, 376, 461, 484, 517, 752, 922, 968, 1034, 1504, 1844, 1936, 2068, 3688, 3872, 4136, 5071, 5687, 7376, 8272, 10142, 11374, 14752, 16544, 20284, 21667, 22748, 40568, 43334, 45496, 55781, 81136, 86668, 90992, 111562, 162272, 173336, 181984, 223124, 238337, 346672, 446248, 476674, 693344, 892496, 953348, 1784992, 1906696, 2621707, 3813392, 5243414, 7626784, 10486828, 20973656, 41947312, 83894624]

約数ペア:

[(1, 83894624), (2, 41947312), (4, 20973656), (8, 10486828), (11, 7626784), (16, 5243414), (22, 3813392), (32, 2621707), (44, 1906696), (47, 1784992), (88, 953348), (94, 892496), (121, 693344), (176, 476674), (188, 446248), (242, 346672), (352, 238337), (376, 223124), (461, 181984), (484, 173336), (517, 162272), (752, 111562), (922, 90992), (968, 86668), (1034, 81136), (1504, 55781), (1844, 45496), (1936, 43334), (2068, 40568), (3688, 22748), (3872, 21667), (4136, 20284), (5071, 16544), (5687, 14752), (7376, 11374), (8272, 10142)]