77749344

素因数分解:

$2^5\times 3^2\times {\mathrm{103}}^1\times {\mathrm{2621}}^1$

素因数の和:2740

約数の個数: 72

約数和(自身を含む): 223331472

約数和(自身を除く): 145582128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 103, 144, 206, 288, 309, 412, 618, 824, 927, 1236, 1648, 1854, 2472, 2621, 3296, 3708, 4944, 5242, 7416, 7863, 9888, 10484, 14832, 15726, 20968, 23589, 29664, 31452, 41936, 47178, 62904, 83872, 94356, 125808, 188712, 251616, 269963, 377424, 539926, 754848, 809889, 1079852, 1619778, 2159704, 2429667, 3239556, 4319408, 4859334, 6479112, 8638816, 9718668, 12958224, 19437336, 25916448, 38874672, 77749344]

約数ペア:

[(1, 77749344), (2, 38874672), (3, 25916448), (4, 19437336), (6, 12958224), (8, 9718668), (9, 8638816), (12, 6479112), (16, 4859334), (18, 4319408), (24, 3239556), (32, 2429667), (36, 2159704), (48, 1619778), (72, 1079852), (96, 809889), (103, 754848), (144, 539926), (206, 377424), (288, 269963), (309, 251616), (412, 188712), (618, 125808), (824, 94356), (927, 83872), (1236, 62904), (1648, 47178), (1854, 41936), (2472, 31452), (2621, 29664), (3296, 23589), (3708, 20968), (4944, 15726), (5242, 14832), (7416, 10484), (7863, 9888)]