64332472

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 132295680

約数和(自身を除く): 67963208

約数列:

[1, 2, 4, 8, 23, 43, 46, 47, 86, 92, 94, 172, 173, 184, 188, 344, 346, 376, 692, 989, 1081, 1384, 1978, 2021, 2162, 3956, 3979, 4042, 4324, 7439, 7912, 7958, 8084, 8131, 8648, 14878, 15916, 16168, 16262, 29756, 31832, 32524, 46483, 59512, 65048, 92966, 171097, 185932, 187013, 342194, 349633, 371864, 374026, 684388, 699266, 748052, 1368776, 1398532, 1496104, 2797064, 8041559, 16083118, 32166236, 64332472]

約数ペア:

[(1, 64332472), (2, 32166236), (4, 16083118), (8, 8041559), (23, 2797064), (43, 1496104), (46, 1398532), (47, 1368776), (86, 748052), (92, 699266), (94, 684388), (172, 374026), (173, 371864), (184, 349633), (188, 342194), (344, 187013), (346, 185932), (376, 171097), (692, 92966), (989, 65048), (1081, 59512), (1384, 46483), (1978, 32524), (2021, 31832), (2162, 29756), (3956, 16262), (3979, 16168), (4042, 15916), (4324, 14878), (7439, 8648), (7912, 8131), (7958, 8084)]