129761784

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{19379}}^1$

素因数の和:19425

約数の個数: 64

約数和(自身を含む): 372096000

約数和(自身を除く): 242334216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 6696, 19379, 38758, 58137, 77516, 116274, 155032, 174411, 232548, 348822, 465096, 523233, 600749, 697644, 1046466, 1201498, 1395288, 1802247, 2092932, 2402996, 3604494, 4185864, 4805992, 5406741, 7208988, 10813482, 14417976, 16220223, 21626964, 32440446, 43253928, 64880892, 129761784]

約数ペア:

[(1, 129761784), (2, 64880892), (3, 43253928), (4, 32440446), (6, 21626964), (8, 16220223), (9, 14417976), (12, 10813482), (18, 7208988), (24, 5406741), (27, 4805992), (31, 4185864), (36, 3604494), (54, 2402996), (62, 2092932), (72, 1802247), (93, 1395288), (108, 1201498), (124, 1046466), (186, 697644), (216, 600749), (248, 523233), (279, 465096), (372, 348822), (558, 232548), (744, 174411), (837, 155032), (1116, 116274), (1674, 77516), (2232, 58137), (3348, 38758), (6696, 19379)]