64384488

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{127747}}^1$

素因数の和:127766

約数の個数: 48

約数和(自身を含む): 199286880

約数和(自身を除く): 134902392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 127747, 255494, 383241, 510988, 766482, 894229, 1021976, 1149723, 1532964, 1788458, 2299446, 2682687, 3065928, 3576916, 4598892, 5365374, 7153832, 8048061, 9197784, 10730748, 16096122, 21461496, 32192244, 64384488]

約数ペア:

[(1, 64384488), (2, 32192244), (3, 21461496), (4, 16096122), (6, 10730748), (7, 9197784), (8, 8048061), (9, 7153832), (12, 5365374), (14, 4598892), (18, 3576916), (21, 3065928), (24, 2682687), (28, 2299446), (36, 1788458), (42, 1532964), (56, 1149723), (63, 1021976), (72, 894229), (84, 766482), (126, 510988), (168, 383241), (252, 255494), (504, 127747)]