90914712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:321

約数の個数: 128

約数和(自身を含む): 271434240

約数和(自身を除く): 180519528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 67, 82, 84, 123, 134, 164, 168, 197, 201, 246, 268, 287, 328, 394, 402, 469, 492, 536, 574, 591, 788, 804, 861, 938, 984, 1148, 1182, 1379, 1407, 1576, 1608, 1722, 1876, 2296, 2364, 2747, 2758, 2814, 3444, 3752, 4137, 4728, 5494, 5516, 5628, 6888, 8077, 8241, 8274, 10988, 11032, 11256, 13199, 16154, 16482, 16548, 19229, 21976, 24231, 26398, 32308, 32964, 33096, 38458, 39597, 48462, 52796, 56539, 57687, 64616, 65928, 76916, 79194, 92393, 96924, 105592, 113078, 115374, 153832, 158388, 169617, 184786, 193848, 226156, 230748, 277179, 316776, 339234, 369572, 452312, 461496, 541159, 554358, 678468, 739144, 1082318, 1108716, 1356936, 1623477, 2164636, 2217432, 3246954, 3788113, 4329272, 6493908, 7576226, 11364339, 12987816, 15152452, 22728678, 30304904, 45457356, 90914712]

約数ペア:

[(1, 90914712), (2, 45457356), (3, 30304904), (4, 22728678), (6, 15152452), (7, 12987816), (8, 11364339), (12, 7576226), (14, 6493908), (21, 4329272), (24, 3788113), (28, 3246954), (41, 2217432), (42, 2164636), (56, 1623477), (67, 1356936), (82, 1108716), (84, 1082318), (123, 739144), (134, 678468), (164, 554358), (168, 541159), (197, 461496), (201, 452312), (246, 369572), (268, 339234), (287, 316776), (328, 277179), (394, 230748), (402, 226156), (469, 193848), (492, 184786), (536, 169617), (574, 158388), (591, 153832), (788, 115374), (804, 113078), (861, 105592), (938, 96924), (984, 92393), (1148, 79194), (1182, 76916), (1379, 65928), (1407, 64616), (1576, 57687), (1608, 56539), (1722, 52796), (1876, 48462), (2296, 39597), (2364, 38458), (2747, 33096), (2758, 32964), (2814, 32308), (3444, 26398), (3752, 24231), (4137, 21976), (4728, 19229), (5494, 16548), (5516, 16482), (5628, 16154), (6888, 13199), (8077, 11256), (8241, 11032), (8274, 10988)]