66875004

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{12637}}^1$

素因数の和:12664

約数の個数: 72

約数和(自身を含む): 201702480

約数和(自身を除く): 134827476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 12637, 25274, 37911, 50548, 75822, 88459, 113733, 151644, 176918, 227466, 265377, 341199, 353836, 454932, 530754, 619213, 682398, 796131, 1061508, 1238426, 1364796, 1592262, 1857639, 2388393, 2476852, 3184524, 3715278, 4776786, 5572917, 7430556, 9553572, 11145834, 16718751, 22291668, 33437502, 66875004]

約数ペア:

[(1, 66875004), (2, 33437502), (3, 22291668), (4, 16718751), (6, 11145834), (7, 9553572), (9, 7430556), (12, 5572917), (14, 4776786), (18, 3715278), (21, 3184524), (27, 2476852), (28, 2388393), (36, 1857639), (42, 1592262), (49, 1364796), (54, 1238426), (63, 1061508), (84, 796131), (98, 682398), (108, 619213), (126, 530754), (147, 454932), (189, 353836), (196, 341199), (252, 265377), (294, 227466), (378, 176918), (441, 151644), (588, 113733), (756, 88459), (882, 75822), (1323, 50548), (1764, 37911), (2646, 25274), (5292, 12637)]