77230818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:272

約数の個数: 96

約数和(自身を含む): 198132480

約数和(自身を除く): 120901662

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 89, 97, 126, 142, 178, 194, 213, 267, 291, 426, 497, 534, 582, 623, 639, 679, 801, 873, 994, 1246, 1278, 1358, 1491, 1602, 1746, 1869, 2037, 2982, 3738, 4074, 4473, 5607, 6111, 6319, 6887, 8633, 8946, 11214, 12222, 12638, 13774, 17266, 18957, 20661, 25899, 37914, 41322, 44233, 48209, 51798, 56871, 60431, 61983, 77697, 88466, 96418, 113742, 120862, 123966, 132699, 144627, 155394, 181293, 265398, 289254, 362586, 398097, 433881, 543879, 612943, 796194, 867762, 1087758, 1225886, 1838829, 3677658, 4290601, 5516487, 8581202, 11032974, 12871803, 25743606, 38615409, 77230818]

約数ペア:

[(1, 77230818), (2, 38615409), (3, 25743606), (6, 12871803), (7, 11032974), (9, 8581202), (14, 5516487), (18, 4290601), (21, 3677658), (42, 1838829), (63, 1225886), (71, 1087758), (89, 867762), (97, 796194), (126, 612943), (142, 543879), (178, 433881), (194, 398097), (213, 362586), (267, 289254), (291, 265398), (426, 181293), (497, 155394), (534, 144627), (582, 132699), (623, 123966), (639, 120862), (679, 113742), (801, 96418), (873, 88466), (994, 77697), (1246, 61983), (1278, 60431), (1358, 56871), (1491, 51798), (1602, 48209), (1746, 44233), (1869, 41322), (2037, 37914), (2982, 25899), (3738, 20661), (4074, 18957), (4473, 17266), (5607, 13774), (6111, 12638), (6319, 12222), (6887, 11214), (8633, 8946)]