73649862

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 144

約数和(自身を含む): 197323776

約数和(自身を除く): 123673914

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 31, 33, 39, 62, 66, 71, 78, 93, 99, 117, 142, 143, 169, 186, 198, 213, 234, 279, 286, 338, 341, 403, 426, 429, 507, 558, 639, 682, 781, 806, 858, 923, 1014, 1023, 1209, 1278, 1287, 1521, 1562, 1846, 1859, 2046, 2201, 2343, 2418, 2574, 2769, 3042, 3069, 3627, 3718, 4402, 4433, 4686, 5239, 5538, 5577, 6138, 6603, 7029, 7254, 8307, 8866, 10153, 10478, 11154, 11999, 13206, 13299, 14058, 15717, 16614, 16731, 19809, 20306, 23998, 24211, 26598, 28613, 30459, 31434, 33462, 35997, 39618, 39897, 47151, 48422, 57226, 57629, 60918, 71994, 72633, 79794, 85839, 91377, 94302, 107991, 115258, 131989, 145266, 171678, 172887, 182754, 215982, 217899, 257517, 263978, 314743, 345774, 371969, 395967, 435798, 515034, 518661, 629486, 743938, 791934, 944229, 1037322, 1115907, 1187901, 1888458, 2231814, 2375802, 2832687, 3347721, 4091659, 5665374, 6695442, 8183318, 12274977, 24549954, 36824931, 73649862]

約数ペア:

[(1, 73649862), (2, 36824931), (3, 24549954), (6, 12274977), (9, 8183318), (11, 6695442), (13, 5665374), (18, 4091659), (22, 3347721), (26, 2832687), (31, 2375802), (33, 2231814), (39, 1888458), (62, 1187901), (66, 1115907), (71, 1037322), (78, 944229), (93, 791934), (99, 743938), (117, 629486), (142, 518661), (143, 515034), (169, 435798), (186, 395967), (198, 371969), (213, 345774), (234, 314743), (279, 263978), (286, 257517), (338, 217899), (341, 215982), (403, 182754), (426, 172887), (429, 171678), (507, 145266), (558, 131989), (639, 115258), (682, 107991), (781, 94302), (806, 91377), (858, 85839), (923, 79794), (1014, 72633), (1023, 71994), (1209, 60918), (1278, 57629), (1287, 57226), (1521, 48422), (1562, 47151), (1846, 39897), (1859, 39618), (2046, 35997), (2201, 33462), (2343, 31434), (2418, 30459), (2574, 28613), (2769, 26598), (3042, 24211), (3069, 23998), (3627, 20306), (3718, 19809), (4402, 16731), (4433, 16614), (4686, 15717), (5239, 14058), (5538, 13299), (5577, 13206), (6138, 11999), (6603, 11154), (7029, 10478), (7254, 10153), (8307, 8866)]