68222704

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:430

約数の個数: 60

約数和(自身を含む): 146943720

約数和(自身を除く): 78721016

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 131, 176, 242, 262, 269, 484, 524, 538, 968, 1048, 1076, 1441, 1936, 2096, 2152, 2882, 2959, 4304, 5764, 5918, 11528, 11836, 15851, 23056, 23672, 31702, 32549, 35239, 47344, 63404, 65098, 70478, 126808, 130196, 140956, 253616, 260392, 281912, 387629, 520784, 563824, 775258, 1550516, 3101032, 4263919, 6202064, 8527838, 17055676, 34111352, 68222704]

約数ペア:

[(1, 68222704), (2, 34111352), (4, 17055676), (8, 8527838), (11, 6202064), (16, 4263919), (22, 3101032), (44, 1550516), (88, 775258), (121, 563824), (131, 520784), (176, 387629), (242, 281912), (262, 260392), (269, 253616), (484, 140956), (524, 130196), (538, 126808), (968, 70478), (1048, 65098), (1076, 63404), (1441, 47344), (1936, 35239), (2096, 32549), (2152, 31702), (2882, 23672), (2959, 23056), (4304, 15851), (5764, 11836), (5918, 11528)]