83481398

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:107

約数の個数: 128

約数和(自身を含む): 183859200

約数和(自身を除く): 100377802

約数列:

[1, 2, 7, 11, 13, 14, 22, 23, 26, 37, 46, 49, 74, 77, 91, 98, 143, 154, 161, 182, 253, 259, 286, 299, 322, 343, 407, 481, 506, 518, 539, 598, 637, 686, 814, 851, 962, 1001, 1078, 1127, 1274, 1702, 1771, 1813, 2002, 2093, 2254, 2849, 3289, 3367, 3542, 3626, 3773, 4186, 4459, 5291, 5698, 5957, 6578, 6734, 7007, 7546, 7889, 8918, 9361, 10582, 11063, 11914, 12397, 12691, 14014, 14651, 15778, 18722, 19943, 22126, 23023, 23569, 24794, 25382, 29302, 37037, 39886, 41699, 46046, 47138, 49049, 65527, 74074, 77441, 83398, 86779, 98098, 102557, 121693, 131054, 139601, 154882, 161161, 164983, 173558, 205114, 243386, 259259, 279202, 291893, 322322, 329966, 458689, 518518, 542087, 583786, 851851, 917378, 1084174, 1128127, 1703702, 1814813, 2256254, 3210823, 3629626, 3794609, 5962957, 6421646, 7589218, 11925914, 41740699, 83481398]

約数ペア:

[(1, 83481398), (2, 41740699), (7, 11925914), (11, 7589218), (13, 6421646), (14, 5962957), (22, 3794609), (23, 3629626), (26, 3210823), (37, 2256254), (46, 1814813), (49, 1703702), (74, 1128127), (77, 1084174), (91, 917378), (98, 851851), (143, 583786), (154, 542087), (161, 518518), (182, 458689), (253, 329966), (259, 322322), (286, 291893), (299, 279202), (322, 259259), (343, 243386), (407, 205114), (481, 173558), (506, 164983), (518, 161161), (539, 154882), (598, 139601), (637, 131054), (686, 121693), (814, 102557), (851, 98098), (962, 86779), (1001, 83398), (1078, 77441), (1127, 74074), (1274, 65527), (1702, 49049), (1771, 47138), (1813, 46046), (2002, 41699), (2093, 39886), (2254, 37037), (2849, 29302), (3289, 25382), (3367, 24794), (3542, 23569), (3626, 23023), (3773, 22126), (4186, 19943), (4459, 18722), (5291, 15778), (5698, 14651), (5957, 14014), (6578, 12691), (6734, 12397), (7007, 11914), (7546, 11063), (7889, 10582), (8918, 9361)]