66800808

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:472

約数の個数: 128

約数和(自身を含む): 200592000

約数和(自身を除く): 133791192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 41, 54, 57, 72, 76, 82, 108, 114, 123, 152, 164, 171, 216, 228, 246, 328, 342, 369, 397, 456, 492, 513, 684, 738, 779, 794, 984, 1026, 1107, 1191, 1368, 1476, 1558, 1588, 2052, 2214, 2337, 2382, 2952, 3116, 3176, 3573, 4104, 4428, 4674, 4764, 6232, 7011, 7146, 7543, 8856, 9348, 9528, 10719, 14022, 14292, 15086, 16277, 18696, 21033, 21438, 22629, 28044, 28584, 30172, 32554, 42066, 42876, 45258, 48831, 56088, 60344, 65108, 67887, 84132, 85752, 90516, 97662, 130216, 135774, 146493, 168264, 181032, 195324, 203661, 271548, 292986, 309263, 390648, 407322, 439479, 543096, 585972, 618526, 814644, 878958, 927789, 1171944, 1237052, 1629288, 1757916, 1855578, 2474104, 2783367, 3515832, 3711156, 5566734, 7422312, 8350101, 11133468, 16700202, 22266936, 33400404, 66800808]

約数ペア:

[(1, 66800808), (2, 33400404), (3, 22266936), (4, 16700202), (6, 11133468), (8, 8350101), (9, 7422312), (12, 5566734), (18, 3711156), (19, 3515832), (24, 2783367), (27, 2474104), (36, 1855578), (38, 1757916), (41, 1629288), (54, 1237052), (57, 1171944), (72, 927789), (76, 878958), (82, 814644), (108, 618526), (114, 585972), (123, 543096), (152, 439479), (164, 407322), (171, 390648), (216, 309263), (228, 292986), (246, 271548), (328, 203661), (342, 195324), (369, 181032), (397, 168264), (456, 146493), (492, 135774), (513, 130216), (684, 97662), (738, 90516), (779, 85752), (794, 84132), (984, 67887), (1026, 65108), (1107, 60344), (1191, 56088), (1368, 48831), (1476, 45258), (1558, 42876), (1588, 42066), (2052, 32554), (2214, 30172), (2337, 28584), (2382, 28044), (2952, 22629), (3116, 21438), (3176, 21033), (3573, 18696), (4104, 16277), (4428, 15086), (4674, 14292), (4764, 14022), (6232, 10719), (7011, 9528), (7146, 9348), (7543, 8856)]