81097848

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{3209}}^1$

素因数の和:3243

約数の個数: 96

約数和(自身を含む): 245372400

約数和(自身を除く): 164274552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 936, 972, 1053, 1404, 1944, 2106, 2808, 3159, 3209, 4212, 6318, 6418, 8424, 9627, 12636, 12836, 19254, 25272, 25672, 28881, 38508, 41717, 57762, 77016, 83434, 86643, 115524, 125151, 166868, 173286, 231048, 250302, 259929, 333736, 346572, 375453, 500604, 519858, 693144, 750906, 779787, 1001208, 1039716, 1126359, 1501812, 1559574, 2079432, 2252718, 3003624, 3119148, 3379077, 4505436, 6238296, 6758154, 9010872, 10137231, 13516308, 20274462, 27032616, 40548924, 81097848]

約数ペア:

[(1, 81097848), (2, 40548924), (3, 27032616), (4, 20274462), (6, 13516308), (8, 10137231), (9, 9010872), (12, 6758154), (13, 6238296), (18, 4505436), (24, 3379077), (26, 3119148), (27, 3003624), (36, 2252718), (39, 2079432), (52, 1559574), (54, 1501812), (72, 1126359), (78, 1039716), (81, 1001208), (104, 779787), (108, 750906), (117, 693144), (156, 519858), (162, 500604), (216, 375453), (234, 346572), (243, 333736), (312, 259929), (324, 250302), (351, 231048), (468, 173286), (486, 166868), (648, 125151), (702, 115524), (936, 86643), (972, 83434), (1053, 77016), (1404, 57762), (1944, 41717), (2106, 38508), (2808, 28881), (3159, 25672), (3209, 25272), (4212, 19254), (6318, 12836), (6418, 12636), (8424, 9627)]