66612936

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:719

約数の個数: 128

約数和(自身を含む): 200188800

約数和(自身を除く): 133575864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 19, 24, 26, 34, 38, 39, 51, 52, 57, 68, 76, 78, 102, 104, 114, 136, 152, 156, 204, 221, 228, 247, 312, 323, 408, 442, 456, 494, 646, 661, 663, 741, 884, 969, 988, 1292, 1322, 1326, 1482, 1768, 1938, 1976, 1983, 2584, 2644, 2652, 2964, 3876, 3966, 4199, 5288, 5304, 5928, 7752, 7932, 8398, 8593, 11237, 12559, 12597, 15864, 16796, 17186, 22474, 25118, 25194, 25779, 33592, 33711, 34372, 37677, 44948, 50236, 50388, 51558, 67422, 68744, 75354, 89896, 100472, 100776, 103116, 134844, 146081, 150708, 163267, 206232, 213503, 269688, 292162, 301416, 326534, 427006, 438243, 489801, 584324, 640509, 653068, 854012, 876486, 979602, 1168648, 1281018, 1306136, 1708024, 1752972, 1959204, 2562036, 2775539, 3505944, 3918408, 5124072, 5551078, 8326617, 11102156, 16653234, 22204312, 33306468, 66612936]

約数ペア:

[(1, 66612936), (2, 33306468), (3, 22204312), (4, 16653234), (6, 11102156), (8, 8326617), (12, 5551078), (13, 5124072), (17, 3918408), (19, 3505944), (24, 2775539), (26, 2562036), (34, 1959204), (38, 1752972), (39, 1708024), (51, 1306136), (52, 1281018), (57, 1168648), (68, 979602), (76, 876486), (78, 854012), (102, 653068), (104, 640509), (114, 584324), (136, 489801), (152, 438243), (156, 427006), (204, 326534), (221, 301416), (228, 292162), (247, 269688), (312, 213503), (323, 206232), (408, 163267), (442, 150708), (456, 146081), (494, 134844), (646, 103116), (661, 100776), (663, 100472), (741, 89896), (884, 75354), (969, 68744), (988, 67422), (1292, 51558), (1322, 50388), (1326, 50236), (1482, 44948), (1768, 37677), (1938, 34372), (1976, 33711), (1983, 33592), (2584, 25779), (2644, 25194), (2652, 25118), (2964, 22474), (3876, 17186), (3966, 16796), (4199, 15864), (5288, 12597), (5304, 12559), (5928, 11237), (7752, 8593), (7932, 8398)]