87969258

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 216233472

約数和(自身を除く): 128264214

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 67, 78, 93, 117, 134, 181, 186, 201, 234, 279, 362, 402, 403, 543, 558, 603, 806, 871, 1086, 1206, 1209, 1629, 1742, 2077, 2353, 2418, 2613, 3258, 3627, 4154, 4706, 5226, 5611, 6231, 7059, 7254, 7839, 11222, 12127, 12462, 14118, 15678, 16833, 18693, 21177, 24254, 27001, 33666, 36381, 37386, 42354, 50499, 54002, 72762, 72943, 81003, 100998, 109143, 145886, 157651, 162006, 218286, 218829, 243009, 315302, 375937, 437658, 472953, 486018, 656487, 751874, 945906, 1127811, 1312974, 1418859, 2255622, 2837718, 3383433, 4887181, 6766866, 9774362, 14661543, 29323086, 43984629, 87969258]

約数ペア:

[(1, 87969258), (2, 43984629), (3, 29323086), (6, 14661543), (9, 9774362), (13, 6766866), (18, 4887181), (26, 3383433), (31, 2837718), (39, 2255622), (62, 1418859), (67, 1312974), (78, 1127811), (93, 945906), (117, 751874), (134, 656487), (181, 486018), (186, 472953), (201, 437658), (234, 375937), (279, 315302), (362, 243009), (402, 218829), (403, 218286), (543, 162006), (558, 157651), (603, 145886), (806, 109143), (871, 100998), (1086, 81003), (1206, 72943), (1209, 72762), (1629, 54002), (1742, 50499), (2077, 42354), (2353, 37386), (2418, 36381), (2613, 33666), (3258, 27001), (3627, 24254), (4154, 21177), (4706, 18693), (5226, 16833), (5611, 15678), (6231, 14118), (7059, 12462), (7254, 12127), (7839, 11222)]