61388184

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:641

約数の個数: 128

約数和(自身を含む): 186439680

約数和(自身を除く): 125051496

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 31, 33, 39, 44, 52, 62, 66, 78, 88, 93, 104, 124, 132, 143, 156, 186, 248, 264, 286, 312, 341, 372, 403, 429, 572, 577, 682, 744, 806, 858, 1023, 1144, 1154, 1209, 1364, 1612, 1716, 1731, 2046, 2308, 2418, 2728, 3224, 3432, 3462, 4092, 4433, 4616, 4836, 6347, 6924, 7501, 8184, 8866, 9672, 12694, 13299, 13848, 15002, 17732, 17887, 19041, 22503, 25388, 26598, 30004, 35464, 35774, 38082, 45006, 50776, 53196, 53661, 60008, 71548, 76164, 82511, 90012, 106392, 107322, 143096, 152328, 165022, 180024, 196757, 214644, 232531, 247533, 330044, 393514, 429288, 465062, 495066, 590271, 660088, 697593, 787028, 930124, 990132, 1180542, 1395186, 1574056, 1860248, 1980264, 2361084, 2557841, 2790372, 4722168, 5115682, 5580744, 7673523, 10231364, 15347046, 20462728, 30694092, 61388184]

約数ペア:

[(1, 61388184), (2, 30694092), (3, 20462728), (4, 15347046), (6, 10231364), (8, 7673523), (11, 5580744), (12, 5115682), (13, 4722168), (22, 2790372), (24, 2557841), (26, 2361084), (31, 1980264), (33, 1860248), (39, 1574056), (44, 1395186), (52, 1180542), (62, 990132), (66, 930124), (78, 787028), (88, 697593), (93, 660088), (104, 590271), (124, 495066), (132, 465062), (143, 429288), (156, 393514), (186, 330044), (248, 247533), (264, 232531), (286, 214644), (312, 196757), (341, 180024), (372, 165022), (403, 152328), (429, 143096), (572, 107322), (577, 106392), (682, 90012), (744, 82511), (806, 76164), (858, 71548), (1023, 60008), (1144, 53661), (1154, 53196), (1209, 50776), (1364, 45006), (1612, 38082), (1716, 35774), (1731, 35464), (2046, 30004), (2308, 26598), (2418, 25388), (2728, 22503), (3224, 19041), (3432, 17887), (3462, 17732), (4092, 15002), (4433, 13848), (4616, 13299), (4836, 12694), (6347, 9672), (6924, 8866), (7501, 8184)]