73731856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1352

約数の個数: 80

約数和(自身を含む): 173828160

約数和(自身を除く): 100096304

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 176, 187, 209, 272, 304, 323, 374, 418, 646, 748, 836, 1292, 1297, 1496, 1672, 2584, 2594, 2992, 3344, 3553, 5168, 5188, 7106, 10376, 14212, 14267, 20752, 22049, 24643, 28424, 28534, 44098, 49286, 56848, 57068, 88196, 98572, 114136, 176392, 197144, 228272, 242539, 271073, 352784, 394288, 418931, 485078, 542146, 837862, 970156, 1084292, 1675724, 1940312, 2168584, 3351448, 3880624, 4337168, 4608241, 6702896, 9216482, 18432964, 36865928, 73731856]

約数ペア:

[(1, 73731856), (2, 36865928), (4, 18432964), (8, 9216482), (11, 6702896), (16, 4608241), (17, 4337168), (19, 3880624), (22, 3351448), (34, 2168584), (38, 1940312), (44, 1675724), (68, 1084292), (76, 970156), (88, 837862), (136, 542146), (152, 485078), (176, 418931), (187, 394288), (209, 352784), (272, 271073), (304, 242539), (323, 228272), (374, 197144), (418, 176392), (646, 114136), (748, 98572), (836, 88196), (1292, 57068), (1297, 56848), (1496, 49286), (1672, 44098), (2584, 28534), (2594, 28424), (2992, 24643), (3344, 22049), (3553, 20752), (5168, 14267), (5188, 14212), (7106, 10376)]