68902908816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1258087}}^1$

素因数の和:1258268

約数の個数: 80

約数和(自身を含む): 204675820544

約数和(自身を除く): 135772911728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 163, 168, 326, 336, 489, 652, 978, 1141, 1304, 1956, 2282, 2608, 3423, 3912, 4564, 6846, 7824, 9128, 13692, 18256, 27384, 54768, 1258087, 2516174, 3774261, 5032348, 7548522, 8806609, 10064696, 15097044, 17613218, 20129392, 26419827, 30194088, 35226436, 52839654, 60388176, 70452872, 105679308, 140905744, 205068181, 211358616, 410136362, 422717232, 615204543, 820272724, 1230409086, 1435477267, 1640545448, 2460818172, 2870954534, 3281090896, 4306431801, 4921636344, 5741909068, 8612863602, 9843272688, 11483818136, 17225727204, 22967636272, 34451454408, 68902908816]

約数ペア:

[(1, 68902908816), (2, 34451454408), (3, 22967636272), (4, 17225727204), (6, 11483818136), (7, 9843272688), (8, 8612863602), (12, 5741909068), (14, 4921636344), (16, 4306431801), (21, 3281090896), (24, 2870954534), (28, 2460818172), (42, 1640545448), (48, 1435477267), (56, 1230409086), (84, 820272724), (112, 615204543), (163, 422717232), (168, 410136362), (326, 211358616), (336, 205068181), (489, 140905744), (652, 105679308), (978, 70452872), (1141, 60388176), (1304, 52839654), (1956, 35226436), (2282, 30194088), (2608, 26419827), (3423, 20129392), (3912, 17613218), (4564, 15097044), (6846, 10064696), (7824, 8806609), (9128, 7548522), (13692, 5032348), (18256, 3774261), (27384, 2516174), (54768, 1258087)]