72684738

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3583}}^1$

素因数の和:3628

約数の個数: 72

約数和(自身を含む): 191213568

約数和(自身を除く): 118528830

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, 3381, 3583, 6762, 7166, 10143, 10749, 20286, 21498, 25081, 32247, 50162, 64494, 75243, 82409, 150486, 164818, 175567, 225729, 247227, 351134, 451458, 494454, 526701, 576863, 741681, 1053402, 1153726, 1483362, 1580103, 1730589, 3160206, 3461178, 4038041, 5191767, 8076082, 10383534, 12114123, 24228246, 36342369, 72684738]

約数ペア:

[(1, 72684738), (2, 36342369), (3, 24228246), (6, 12114123), (7, 10383534), (9, 8076082), (14, 5191767), (18, 4038041), (21, 3461178), (23, 3160206), (42, 1730589), (46, 1580103), (49, 1483362), (63, 1153726), (69, 1053402), (98, 741681), (126, 576863), (138, 526701), (147, 494454), (161, 451458), (207, 351134), (294, 247227), (322, 225729), (414, 175567), (441, 164818), (483, 150486), (882, 82409), (966, 75243), (1127, 64494), (1449, 50162), (2254, 32247), (2898, 25081), (3381, 21498), (3583, 20286), (6762, 10749), (7166, 10143)]