123219936

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{61121}}^1$

素因数の和:61144

約数の個数: 72

約数和(自身を含む): 400471344

約数和(自身を除く): 277251408

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, 61121, 122242, 183363, 244484, 366726, 427847, 488968, 550089, 733452, 855694, 977936, 1100178, 1283541, 1466904, 1711388, 1955872, 2200356, 2567082, 2933808, 3422776, 3850623, 4400712, 5134164, 5867616, 6845552, 7701246, 8801424, 10268328, 13691104, 15402492, 17602848, 20536656, 30804984, 41073312, 61609968, 123219936]

約数ペア:

[(1, 123219936), (2, 61609968), (3, 41073312), (4, 30804984), (6, 20536656), (7, 17602848), (8, 15402492), (9, 13691104), (12, 10268328), (14, 8801424), (16, 7701246), (18, 6845552), (21, 5867616), (24, 5134164), (28, 4400712), (32, 3850623), (36, 3422776), (42, 2933808), (48, 2567082), (56, 2200356), (63, 1955872), (72, 1711388), (84, 1466904), (96, 1283541), (112, 1100178), (126, 977936), (144, 855694), (168, 733452), (224, 550089), (252, 488968), (288, 427847), (336, 366726), (504, 244484), (672, 183363), (1008, 122242), (2016, 61121)]