77110516

素因数分解:

$2^2\times 7^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:107

約数の個数: 72

約数和(自身を含む): 166903296

約数和(自身を除く): 89792780

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 49, 62, 74, 98, 124, 148, 196, 217, 259, 343, 434, 518, 686, 868, 1036, 1147, 1372, 1519, 1813, 2294, 2401, 3038, 3626, 4588, 4802, 6076, 7252, 8029, 9604, 10633, 12691, 16058, 16807, 21266, 25382, 32116, 33614, 42532, 50764, 56203, 67228, 74431, 88837, 112406, 148862, 177674, 224812, 297724, 355348, 393421, 521017, 621859, 786842, 1042034, 1243718, 1573684, 2084068, 2487436, 2753947, 5507894, 11015788, 19277629, 38555258, 77110516]

約数ペア:

[(1, 77110516), (2, 38555258), (4, 19277629), (7, 11015788), (14, 5507894), (28, 2753947), (31, 2487436), (37, 2084068), (49, 1573684), (62, 1243718), (74, 1042034), (98, 786842), (124, 621859), (148, 521017), (196, 393421), (217, 355348), (259, 297724), (343, 224812), (434, 177674), (518, 148862), (686, 112406), (868, 88837), (1036, 74431), (1147, 67228), (1372, 56203), (1519, 50764), (1813, 42532), (2294, 33614), (2401, 32116), (3038, 25382), (3626, 21266), (4588, 16807), (4802, 16058), (6076, 12691), (7252, 10633), (8029, 9604)]