84451068

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5821}}^1$

素因数の和:5875

約数の個数: 72

約数和(自身を含む): 237351296

約数和(自身を除く): 152900228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 5821, 7254, 11642, 14508, 17463, 23284, 34926, 52389, 69852, 75673, 104778, 151346, 180451, 209556, 227019, 302692, 360902, 454038, 541353, 681057, 721804, 908076, 1082706, 1362114, 1624059, 2165412, 2345863, 2724228, 3248118, 4691726, 6496236, 7037589, 9383452, 14075178, 21112767, 28150356, 42225534, 84451068]

約数ペア:

[(1, 84451068), (2, 42225534), (3, 28150356), (4, 21112767), (6, 14075178), (9, 9383452), (12, 7037589), (13, 6496236), (18, 4691726), (26, 3248118), (31, 2724228), (36, 2345863), (39, 2165412), (52, 1624059), (62, 1362114), (78, 1082706), (93, 908076), (117, 721804), (124, 681057), (156, 541353), (186, 454038), (234, 360902), (279, 302692), (372, 227019), (403, 209556), (468, 180451), (558, 151346), (806, 104778), (1116, 75673), (1209, 69852), (1612, 52389), (2418, 34926), (3627, 23284), (4836, 17463), (5821, 14508), (7254, 11642)]