61897248

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{30703}}^1$

素因数の和:30726

約数の個数: 72

約数和(自身を含む): 201172608

約数和(自身を除く): 139275360

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 30703, 61406, 92109, 122812, 184218, 214921, 245624, 276327, 368436, 429842, 491248, 552654, 644763, 736872, 859684, 982496, 1105308, 1289526, 1473744, 1719368, 1934289, 2210616, 2579052, 2947488, 3438736, 3868578, 4421232, 5158104, 6877472, 7737156, 8842464, 10316208, 15474312, 20632416, 30948624, 61897248]

約数ペア:

[(1, 61897248), (2, 30948624), (3, 20632416), (4, 15474312), (6, 10316208), (7, 8842464), (8, 7737156), (9, 6877472), (12, 5158104), (14, 4421232), (16, 3868578), (18, 3438736), (21, 2947488), (24, 2579052), (28, 2210616), (32, 1934289), (36, 1719368), (42, 1473744), (48, 1289526), (56, 1105308), (63, 982496), (72, 859684), (84, 736872), (96, 644763), (112, 552654), (126, 491248), (144, 429842), (168, 368436), (224, 276327), (252, 245624), (288, 214921), (336, 184218), (504, 122812), (672, 92109), (1008, 61406), (2016, 30703)]