71455392

素因数分解:

$2^5\times 3^3\times {\mathrm{191}}^1\times {\mathrm{433}}^1$

素因数の和:643

約数の個数: 96

約数和(自身を含む): 209986560

約数和(自身を除く): 138531168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 191, 216, 288, 382, 432, 433, 573, 764, 864, 866, 1146, 1299, 1528, 1719, 1732, 2292, 2598, 3056, 3438, 3464, 3897, 4584, 5157, 5196, 6112, 6876, 6928, 7794, 9168, 10314, 10392, 11691, 13752, 13856, 15588, 18336, 20628, 20784, 23382, 27504, 31176, 41256, 41568, 46764, 55008, 62352, 82512, 82703, 93528, 124704, 165024, 165406, 187056, 248109, 330812, 374112, 496218, 661624, 744327, 992436, 1323248, 1488654, 1984872, 2232981, 2646496, 2977308, 3969744, 4465962, 5954616, 7939488, 8931924, 11909232, 17863848, 23818464, 35727696, 71455392]

約数ペア:

[(1, 71455392), (2, 35727696), (3, 23818464), (4, 17863848), (6, 11909232), (8, 8931924), (9, 7939488), (12, 5954616), (16, 4465962), (18, 3969744), (24, 2977308), (27, 2646496), (32, 2232981), (36, 1984872), (48, 1488654), (54, 1323248), (72, 992436), (96, 744327), (108, 661624), (144, 496218), (191, 374112), (216, 330812), (288, 248109), (382, 187056), (432, 165406), (433, 165024), (573, 124704), (764, 93528), (864, 82703), (866, 82512), (1146, 62352), (1299, 55008), (1528, 46764), (1719, 41568), (1732, 41256), (2292, 31176), (2598, 27504), (3056, 23382), (3438, 20784), (3464, 20628), (3897, 18336), (4584, 15588), (5157, 13856), (5196, 13752), (6112, 11691), (6876, 10392), (6928, 10314), (7794, 9168)]