90690768

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{12853}}^1$

素因数の和:12881

約数の個数: 90

約数和(自身を含む): 295269234

約数和(自身を除く): 204578466

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 12853, 25706, 38559, 51412, 77118, 89971, 102824, 115677, 154236, 179942, 205648, 231354, 269913, 308472, 359884, 462708, 539826, 616944, 629797, 719768, 809739, 925416, 1079652, 1259594, 1439536, 1619478, 1850832, 1889391, 2159304, 2519188, 3238956, 3778782, 4318608, 5038376, 5668173, 6477912, 7557564, 10076752, 11336346, 12955824, 15115128, 22672692, 30230256, 45345384, 90690768]

約数ペア:

[(1, 90690768), (2, 45345384), (3, 30230256), (4, 22672692), (6, 15115128), (7, 12955824), (8, 11336346), (9, 10076752), (12, 7557564), (14, 6477912), (16, 5668173), (18, 5038376), (21, 4318608), (24, 3778782), (28, 3238956), (36, 2519188), (42, 2159304), (48, 1889391), (49, 1850832), (56, 1619478), (63, 1439536), (72, 1259594), (84, 1079652), (98, 925416), (112, 809739), (126, 719768), (144, 629797), (147, 616944), (168, 539826), (196, 462708), (252, 359884), (294, 308472), (336, 269913), (392, 231354), (441, 205648), (504, 179942), (588, 154236), (784, 115677), (882, 102824), (1008, 89971), (1176, 77118), (1764, 51412), (2352, 38559), (3528, 25706), (7056, 12853)]