64150212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1381}}^1$

素因数の和:1481

約数の個数: 72

約数和(自身を含む): 176453760

約数和(自身を除く): 112303548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 79, 84, 98, 147, 158, 196, 237, 294, 316, 474, 553, 588, 948, 1106, 1381, 1659, 2212, 2762, 3318, 3871, 4143, 5524, 6636, 7742, 8286, 9667, 11613, 15484, 16572, 19334, 23226, 29001, 38668, 46452, 58002, 67669, 109099, 116004, 135338, 203007, 218198, 270676, 327297, 406014, 436396, 654594, 763693, 812028, 1309188, 1527386, 2291079, 3054772, 4582158, 5345851, 9164316, 10691702, 16037553, 21383404, 32075106, 64150212]

約数ペア:

[(1, 64150212), (2, 32075106), (3, 21383404), (4, 16037553), (6, 10691702), (7, 9164316), (12, 5345851), (14, 4582158), (21, 3054772), (28, 2291079), (42, 1527386), (49, 1309188), (79, 812028), (84, 763693), (98, 654594), (147, 436396), (158, 406014), (196, 327297), (237, 270676), (294, 218198), (316, 203007), (474, 135338), (553, 116004), (588, 109099), (948, 67669), (1106, 58002), (1381, 46452), (1659, 38668), (2212, 29001), (2762, 23226), (3318, 19334), (3871, 16572), (4143, 15484), (5524, 11613), (6636, 9667), (7742, 8286)]