64976058

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3203}}^1$

素因数の和:3248

約数の個数: 72

約数和(自身を含む): 170939808

約数和(自身を除く): 105963750

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 49, 63, 69, 98, 126, 138, 147, 161, 207, 294, 322, 414, 441, 483, 882, 966, 1127, 1449, 2254, 2898, 3203, 3381, 6406, 6762, 9609, 10143, 19218, 20286, 22421, 28827, 44842, 57654, 67263, 73669, 134526, 147338, 156947, 201789, 221007, 313894, 403578, 442014, 470841, 515683, 663021, 941682, 1031366, 1326042, 1412523, 1547049, 2825046, 3094098, 3609781, 4641147, 7219562, 9282294, 10829343, 21658686, 32488029, 64976058]

約数ペア:

[(1, 64976058), (2, 32488029), (3, 21658686), (6, 10829343), (7, 9282294), (9, 7219562), (14, 4641147), (18, 3609781), (21, 3094098), (23, 2825046), (42, 1547049), (46, 1412523), (49, 1326042), (63, 1031366), (69, 941682), (98, 663021), (126, 515683), (138, 470841), (147, 442014), (161, 403578), (207, 313894), (294, 221007), (322, 201789), (414, 156947), (441, 147338), (483, 134526), (882, 73669), (966, 67263), (1127, 57654), (1449, 44842), (2254, 28827), (2898, 22421), (3203, 20286), (3381, 19218), (6406, 10143), (6762, 9609)]