91642488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1$

素因数の和:717

約数の個数: 128

約数和(自身を含む): 281041920

約数和(自身を除く): 189399432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 37, 42, 46, 56, 69, 74, 84, 92, 111, 138, 148, 161, 168, 184, 222, 259, 276, 296, 322, 444, 483, 518, 552, 641, 644, 777, 851, 888, 966, 1036, 1282, 1288, 1554, 1702, 1923, 1932, 2072, 2553, 2564, 3108, 3404, 3846, 3864, 4487, 5106, 5128, 5957, 6216, 6808, 7692, 8974, 10212, 11914, 13461, 14743, 15384, 17871, 17948, 20424, 23717, 23828, 26922, 29486, 35742, 35896, 44229, 47434, 47656, 53844, 58972, 71151, 71484, 88458, 94868, 103201, 107688, 117944, 142302, 142968, 166019, 176916, 189736, 206402, 284604, 309603, 332038, 353832, 412804, 498057, 545491, 569208, 619206, 664076, 825608, 996114, 1090982, 1238412, 1328152, 1636473, 1992228, 2181964, 2476824, 3272946, 3818437, 3984456, 4363928, 6545892, 7636874, 11455311, 13091784, 15273748, 22910622, 30547496, 45821244, 91642488]

約数ペア:

[(1, 91642488), (2, 45821244), (3, 30547496), (4, 22910622), (6, 15273748), (7, 13091784), (8, 11455311), (12, 7636874), (14, 6545892), (21, 4363928), (23, 3984456), (24, 3818437), (28, 3272946), (37, 2476824), (42, 2181964), (46, 1992228), (56, 1636473), (69, 1328152), (74, 1238412), (84, 1090982), (92, 996114), (111, 825608), (138, 664076), (148, 619206), (161, 569208), (168, 545491), (184, 498057), (222, 412804), (259, 353832), (276, 332038), (296, 309603), (322, 284604), (444, 206402), (483, 189736), (518, 176916), (552, 166019), (641, 142968), (644, 142302), (777, 117944), (851, 107688), (888, 103201), (966, 94868), (1036, 88458), (1282, 71484), (1288, 71151), (1554, 58972), (1702, 53844), (1923, 47656), (1932, 47434), (2072, 44229), (2553, 35896), (2564, 35742), (3108, 29486), (3404, 26922), (3846, 23828), (3864, 23717), (4487, 20424), (5106, 17948), (5128, 17871), (5957, 15384), (6216, 14743), (6808, 13461), (7692, 11914), (8974, 10212)]