83185986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:651

約数の個数: 64

約数和(自身を含む): 189423360

約数和(自身を除く): 106237374

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 89, 138, 178, 267, 299, 521, 534, 598, 897, 1042, 1157, 1563, 1794, 2047, 2314, 3126, 3471, 4094, 6141, 6773, 6942, 11983, 12282, 13546, 20319, 23966, 26611, 35949, 40638, 46369, 53222, 71898, 79833, 92738, 139107, 155779, 159666, 278214, 311558, 467337, 602797, 934674, 1066487, 1205594, 1808391, 2132974, 3199461, 3616782, 6398922, 13864331, 27728662, 41592993, 83185986]

約数ペア:

[(1, 83185986), (2, 41592993), (3, 27728662), (6, 13864331), (13, 6398922), (23, 3616782), (26, 3199461), (39, 2132974), (46, 1808391), (69, 1205594), (78, 1066487), (89, 934674), (138, 602797), (178, 467337), (267, 311558), (299, 278214), (521, 159666), (534, 155779), (598, 139107), (897, 92738), (1042, 79833), (1157, 71898), (1563, 53222), (1794, 46369), (2047, 40638), (2314, 35949), (3126, 26611), (3471, 23966), (4094, 20319), (6141, 13546), (6773, 12282), (6942, 11983)]