66940176

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:356

約数の個数: 80

約数和(自身を含む): 177766400

約数和(自身を除く): 110826224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 127, 139, 158, 237, 254, 278, 316, 381, 417, 474, 508, 556, 632, 762, 834, 948, 1016, 1112, 1264, 1524, 1668, 1896, 2032, 2224, 3048, 3336, 3792, 6096, 6672, 10033, 10981, 17653, 20066, 21962, 30099, 32943, 35306, 40132, 43924, 52959, 60198, 65886, 70612, 80264, 87848, 105918, 120396, 131772, 141224, 160528, 175696, 211836, 240792, 263544, 282448, 423672, 481584, 527088, 847344, 1394587, 2789174, 4183761, 5578348, 8367522, 11156696, 16735044, 22313392, 33470088, 66940176]

約数ペア:

[(1, 66940176), (2, 33470088), (3, 22313392), (4, 16735044), (6, 11156696), (8, 8367522), (12, 5578348), (16, 4183761), (24, 2789174), (48, 1394587), (79, 847344), (127, 527088), (139, 481584), (158, 423672), (237, 282448), (254, 263544), (278, 240792), (316, 211836), (381, 175696), (417, 160528), (474, 141224), (508, 131772), (556, 120396), (632, 105918), (762, 87848), (834, 80264), (948, 70612), (1016, 65886), (1112, 60198), (1264, 52959), (1524, 43924), (1668, 40132), (1896, 35306), (2032, 32943), (2224, 30099), (3048, 21962), (3336, 20066), (3792, 17653), (6096, 10981), (6672, 10033)]