173823972

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{12853}}^1$

素因数の和:12897

約数の個数: 72

約数和(自身を含む): 492359616

約数和(自身を除く): 318535644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 644, 966, 1127, 1932, 2254, 3381, 4508, 6762, 12853, 13524, 25706, 38559, 51412, 77118, 89971, 154236, 179942, 269913, 295619, 359884, 539826, 591238, 629797, 886857, 1079652, 1182476, 1259594, 1773714, 1889391, 2069333, 2519188, 3547428, 3778782, 4138666, 6207999, 7557564, 8277332, 12415998, 14485331, 24831996, 28970662, 43455993, 57941324, 86911986, 173823972]

約数ペア:

[(1, 173823972), (2, 86911986), (3, 57941324), (4, 43455993), (6, 28970662), (7, 24831996), (12, 14485331), (14, 12415998), (21, 8277332), (23, 7557564), (28, 6207999), (42, 4138666), (46, 3778782), (49, 3547428), (69, 2519188), (84, 2069333), (92, 1889391), (98, 1773714), (138, 1259594), (147, 1182476), (161, 1079652), (196, 886857), (276, 629797), (294, 591238), (322, 539826), (483, 359884), (588, 295619), (644, 269913), (966, 179942), (1127, 154236), (1932, 89971), (2254, 77118), (3381, 51412), (4508, 38559), (6762, 25706), (12853, 13524)]