83840988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2927}}^1$

素因数の和:2983

約数の個数: 96

約数和(自身を含む): 251854848

約数和(自身を除く): 168013860

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 62, 66, 77, 84, 93, 124, 132, 154, 186, 217, 231, 308, 341, 372, 434, 462, 651, 682, 868, 924, 1023, 1302, 1364, 2046, 2387, 2604, 2927, 4092, 4774, 5854, 7161, 8781, 9548, 11708, 14322, 17562, 20489, 28644, 32197, 35124, 40978, 61467, 64394, 81956, 90737, 96591, 122934, 128788, 181474, 193182, 225379, 245868, 272211, 362948, 386364, 450758, 544422, 635159, 676137, 901516, 998107, 1088844, 1270318, 1352274, 1905477, 1996214, 2540636, 2704548, 2994321, 3810954, 3992428, 5988642, 6986749, 7621908, 11977284, 13973498, 20960247, 27946996, 41920494, 83840988]

約数ペア:

[(1, 83840988), (2, 41920494), (3, 27946996), (4, 20960247), (6, 13973498), (7, 11977284), (11, 7621908), (12, 6986749), (14, 5988642), (21, 3992428), (22, 3810954), (28, 2994321), (31, 2704548), (33, 2540636), (42, 1996214), (44, 1905477), (62, 1352274), (66, 1270318), (77, 1088844), (84, 998107), (93, 901516), (124, 676137), (132, 635159), (154, 544422), (186, 450758), (217, 386364), (231, 362948), (308, 272211), (341, 245868), (372, 225379), (434, 193182), (462, 181474), (651, 128788), (682, 122934), (868, 96591), (924, 90737), (1023, 81956), (1302, 64394), (1364, 61467), (2046, 40978), (2387, 35124), (2604, 32197), (2927, 28644), (4092, 20489), (4774, 17562), (5854, 14322), (7161, 11708), (8781, 9548)]