84872172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2963}}^1$

素因数の和:3019

約数の個数: 96

約数和(自身を含む): 254951424

約数和(自身を除く): 170079252

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, 2963, 4092, 4774, 5926, 7161, 8889, 9548, 11852, 14322, 17778, 20741, 28644, 32593, 35556, 41482, 62223, 65186, 82964, 91853, 97779, 124446, 130372, 183706, 195558, 228151, 248892, 275559, 367412, 391116, 456302, 551118, 642971, 684453, 912604, 1010383, 1102236, 1285942, 1368906, 1928913, 2020766, 2571884, 2737812, 3031149, 3857826, 4041532, 6062298, 7072681, 7715652, 12124596, 14145362, 21218043, 28290724, 42436086, 84872172]

約数ペア:

[(1, 84872172), (2, 42436086), (3, 28290724), (4, 21218043), (6, 14145362), (7, 12124596), (11, 7715652), (12, 7072681), (14, 6062298), (21, 4041532), (22, 3857826), (28, 3031149), (31, 2737812), (33, 2571884), (42, 2020766), (44, 1928913), (62, 1368906), (66, 1285942), (77, 1102236), (84, 1010383), (93, 912604), (124, 684453), (132, 642971), (154, 551118), (186, 456302), (217, 391116), (231, 367412), (308, 275559), (341, 248892), (372, 228151), (434, 195558), (462, 183706), (651, 130372), (682, 124446), (868, 97779), (924, 91853), (1023, 82964), (1302, 65186), (1364, 62223), (2046, 41482), (2387, 35556), (2604, 32593), (2963, 28644), (4092, 20741), (4774, 17778), (5926, 14322), (7161, 11852), (8889, 9548)]