64483606488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{20011}}^1\times {\mathrm{19181}}^1$

素因数の和:39208

約数の個数: 64

約数和(自身を含む): 184257688320

約数和(自身を除く): 119774081832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 19181, 20011, 38362, 40022, 57543, 60033, 76724, 80044, 115086, 120066, 134267, 140077, 153448, 160088, 230172, 240132, 268534, 280154, 402801, 420231, 460344, 480264, 537068, 560308, 805602, 840462, 1074136, 1120616, 1611204, 1680924, 3222408, 3361848, 383830991, 767661982, 1151492973, 1535323964, 2302985946, 2686816937, 3070647928, 4605971892, 5373633874, 8060450811, 9211943784, 10747267748, 16120901622, 21494535496, 32241803244, 64483606488]

約数ペア:

[(1, 64483606488), (2, 32241803244), (3, 21494535496), (4, 16120901622), (6, 10747267748), (7, 9211943784), (8, 8060450811), (12, 5373633874), (14, 4605971892), (21, 3070647928), (24, 2686816937), (28, 2302985946), (42, 1535323964), (56, 1151492973), (84, 767661982), (168, 383830991), (19181, 3361848), (20011, 3222408), (38362, 1680924), (40022, 1611204), (57543, 1120616), (60033, 1074136), (76724, 840462), (80044, 805602), (115086, 560308), (120066, 537068), (134267, 480264), (140077, 460344), (153448, 420231), (160088, 402801), (230172, 280154), (240132, 268534)]