81826488

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{523}}^1$

素因数の和:629

約数の個数: 96

約数和(自身を含む): 231744240

約数和(自身を除く): 149917752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 53, 72, 82, 106, 123, 159, 164, 212, 246, 318, 328, 369, 424, 477, 492, 523, 636, 738, 954, 984, 1046, 1272, 1476, 1569, 1908, 2092, 2173, 2952, 3138, 3816, 4184, 4346, 4707, 6276, 6519, 8692, 9414, 12552, 13038, 17384, 18828, 19557, 21443, 26076, 27719, 37656, 39114, 42886, 52152, 55438, 64329, 78228, 83157, 85772, 110876, 128658, 156456, 166314, 171544, 192987, 221752, 249471, 257316, 332628, 385974, 498942, 514632, 665256, 771948, 997884, 1136479, 1543896, 1995768, 2272958, 3409437, 4545916, 6818874, 9091832, 10228311, 13637748, 20456622, 27275496, 40913244, 81826488]

約数ペア:

[(1, 81826488), (2, 40913244), (3, 27275496), (4, 20456622), (6, 13637748), (8, 10228311), (9, 9091832), (12, 6818874), (18, 4545916), (24, 3409437), (36, 2272958), (41, 1995768), (53, 1543896), (72, 1136479), (82, 997884), (106, 771948), (123, 665256), (159, 514632), (164, 498942), (212, 385974), (246, 332628), (318, 257316), (328, 249471), (369, 221752), (424, 192987), (477, 171544), (492, 166314), (523, 156456), (636, 128658), (738, 110876), (954, 85772), (984, 83157), (1046, 78228), (1272, 64329), (1476, 55438), (1569, 52152), (1908, 42886), (2092, 39114), (2173, 37656), (2952, 27719), (3138, 26076), (3816, 21443), (4184, 19557), (4346, 18828), (4707, 17384), (6276, 13038), (6519, 12552), (8692, 9414)]