61657288

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 149385600

約数和(自身を除く): 87728312

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 79, 88, 98, 154, 158, 181, 196, 308, 316, 362, 392, 539, 553, 616, 632, 724, 869, 1078, 1106, 1267, 1448, 1738, 1991, 2156, 2212, 2534, 3476, 3871, 3982, 4312, 4424, 5068, 6083, 6952, 7742, 7964, 8869, 10136, 12166, 13937, 14299, 15484, 15928, 17738, 24332, 27874, 28598, 30968, 35476, 42581, 48664, 55748, 57196, 70952, 85162, 97559, 100093, 111496, 114392, 157289, 170324, 195118, 200186, 314578, 340648, 390236, 400372, 629156, 700651, 780472, 800744, 1101023, 1258312, 1401302, 2202046, 2802604, 4404092, 5605208, 7707161, 8808184, 15414322, 30828644, 61657288]

約数ペア:

[(1, 61657288), (2, 30828644), (4, 15414322), (7, 8808184), (8, 7707161), (11, 5605208), (14, 4404092), (22, 2802604), (28, 2202046), (44, 1401302), (49, 1258312), (56, 1101023), (77, 800744), (79, 780472), (88, 700651), (98, 629156), (154, 400372), (158, 390236), (181, 340648), (196, 314578), (308, 200186), (316, 195118), (362, 170324), (392, 157289), (539, 114392), (553, 111496), (616, 100093), (632, 97559), (724, 85162), (869, 70952), (1078, 57196), (1106, 55748), (1267, 48664), (1448, 42581), (1738, 35476), (1991, 30968), (2156, 28598), (2212, 27874), (2534, 24332), (3476, 17738), (3871, 15928), (3982, 15484), (4312, 14299), (4424, 13937), (5068, 12166), (6083, 10136), (6952, 8869), (7742, 7964)]