71370655972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{829}}^1\times {\mathrm{25411}}^1$

素因数の和:26273

約数の個数: 72

約数和(自身を含む): 157092918080

約数和(自身を除く): 85722262108

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 829, 847, 1658, 1694, 3316, 3388, 5803, 9119, 11606, 18238, 23212, 25411, 36476, 50822, 63833, 100309, 101644, 127666, 177877, 200618, 255332, 279521, 355754, 401236, 559042, 702163, 711508, 1118084, 1404326, 1956647, 2808652, 3074731, 3913294, 6149462, 7826588, 12298924, 21065719, 21523117, 42131438, 43046234, 84262876, 86092468, 147460033, 231722909, 294920066, 463445818, 589840132, 926891636, 1622060363, 2548951999, 3244120726, 5097903998, 6488241452, 10195807996, 17842663993, 35685327986, 71370655972]

約数ペア:

[(1, 71370655972), (2, 35685327986), (4, 17842663993), (7, 10195807996), (11, 6488241452), (14, 5097903998), (22, 3244120726), (28, 2548951999), (44, 1622060363), (77, 926891636), (121, 589840132), (154, 463445818), (242, 294920066), (308, 231722909), (484, 147460033), (829, 86092468), (847, 84262876), (1658, 43046234), (1694, 42131438), (3316, 21523117), (3388, 21065719), (5803, 12298924), (9119, 7826588), (11606, 6149462), (18238, 3913294), (23212, 3074731), (25411, 2808652), (36476, 1956647), (50822, 1404326), (63833, 1118084), (100309, 711508), (101644, 702163), (127666, 559042), (177877, 401236), (200618, 355754), (255332, 279521)]