64880892

素因数分解:

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

素因数の和:19423

約数の個数: 48

約数和(自身を含む): 173644800

約数和(自身を除く): 108763908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 19379, 38758, 58137, 77516, 116274, 174411, 232548, 348822, 523233, 600749, 697644, 1046466, 1201498, 1802247, 2092932, 2402996, 3604494, 5406741, 7208988, 10813482, 16220223, 21626964, 32440446, 64880892]

約数ペア:

[(1, 64880892), (2, 32440446), (3, 21626964), (4, 16220223), (6, 10813482), (9, 7208988), (12, 5406741), (18, 3604494), (27, 2402996), (31, 2092932), (36, 1802247), (54, 1201498), (62, 1046466), (93, 697644), (108, 600749), (124, 523233), (186, 348822), (279, 232548), (372, 174411), (558, 116274), (837, 77516), (1116, 58137), (1674, 38758), (3348, 19379)]