83104252

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1291}}^1$

素因数の和:1343

約数の個数: 72

約数和(自身を含む): 192456320

約数和(自身を除く): 109352068

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 121, 133, 154, 209, 242, 266, 308, 418, 484, 532, 836, 847, 1291, 1463, 1694, 2299, 2582, 2926, 3388, 4598, 5164, 5852, 9037, 9196, 14201, 16093, 18074, 24529, 28402, 32186, 36148, 49058, 56804, 64372, 98116, 99407, 156211, 171703, 198814, 269819, 312422, 343406, 397628, 539638, 624844, 686812, 1079276, 1093477, 1888733, 2186954, 2968009, 3777466, 4373908, 5936018, 7554932, 11872036, 20776063, 41552126, 83104252]

約数ペア:

[(1, 83104252), (2, 41552126), (4, 20776063), (7, 11872036), (11, 7554932), (14, 5936018), (19, 4373908), (22, 3777466), (28, 2968009), (38, 2186954), (44, 1888733), (76, 1093477), (77, 1079276), (121, 686812), (133, 624844), (154, 539638), (209, 397628), (242, 343406), (266, 312422), (308, 269819), (418, 198814), (484, 171703), (532, 156211), (836, 99407), (847, 98116), (1291, 64372), (1463, 56804), (1694, 49058), (2299, 36148), (2582, 32186), (2926, 28402), (3388, 24529), (4598, 18074), (5164, 16093), (5852, 14201), (9037, 9196)]