68924394

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^2$

素因数の和:472

約数の個数: 72

約数和(自身を含む): 187024032

約数和(自身を除く): 118099638

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 223, 231, 446, 462, 669, 693, 1338, 1386, 1561, 2007, 2453, 3122, 4014, 4683, 4906, 7359, 9366, 14049, 14718, 17171, 22077, 28098, 34342, 44154, 49729, 51513, 99458, 103026, 149187, 154539, 298374, 309078, 348103, 447561, 547019, 696206, 895122, 1044309, 1094038, 1641057, 2088618, 3132927, 3282114, 3829133, 4923171, 6265854, 7658266, 9846342, 11487399, 22974798, 34462197, 68924394]

約数ペア:

[(1, 68924394), (2, 34462197), (3, 22974798), (6, 11487399), (7, 9846342), (9, 7658266), (11, 6265854), (14, 4923171), (18, 3829133), (21, 3282114), (22, 3132927), (33, 2088618), (42, 1641057), (63, 1094038), (66, 1044309), (77, 895122), (99, 696206), (126, 547019), (154, 447561), (198, 348103), (223, 309078), (231, 298374), (446, 154539), (462, 149187), (669, 103026), (693, 99458), (1338, 51513), (1386, 49729), (1561, 44154), (2007, 34342), (2453, 28098), (3122, 22077), (4014, 17171), (4683, 14718), (4906, 14049), (7359, 9366)]