82731744

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{3461}}^1$

素因数の和:3560

約数の個数: 72

約数和(自身を含む): 238171752

約数和(自身を除く): 155440008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 249, 288, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2656, 2988, 3461, 3984, 5976, 6922, 7968, 10383, 11952, 13844, 20766, 23904, 27688, 31149, 41532, 55376, 62298, 83064, 110752, 124596, 166128, 249192, 287263, 332256, 498384, 574526, 861789, 996768, 1149052, 1723578, 2298104, 2585367, 3447156, 4596208, 5170734, 6894312, 9192416, 10341468, 13788624, 20682936, 27577248, 41365872, 82731744]

約数ペア:

[(1, 82731744), (2, 41365872), (3, 27577248), (4, 20682936), (6, 13788624), (8, 10341468), (9, 9192416), (12, 6894312), (16, 5170734), (18, 4596208), (24, 3447156), (32, 2585367), (36, 2298104), (48, 1723578), (72, 1149052), (83, 996768), (96, 861789), (144, 574526), (166, 498384), (249, 332256), (288, 287263), (332, 249192), (498, 166128), (664, 124596), (747, 110752), (996, 83064), (1328, 62298), (1494, 55376), (1992, 41532), (2656, 31149), (2988, 27688), (3461, 23904), (3984, 20766), (5976, 13844), (6922, 11952), (7968, 10383)]