78146992

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1$

素因数の和:626

約数の個数: 80

約数和(自身を含む): 190559232

約数和(自身を除く): 112412240

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 137, 154, 176, 274, 308, 463, 548, 616, 926, 959, 1096, 1232, 1507, 1852, 1918, 2192, 3014, 3241, 3704, 3836, 5093, 6028, 6482, 7408, 7672, 10186, 10549, 12056, 12964, 15344, 20372, 21098, 24112, 25928, 35651, 40744, 42196, 51856, 63431, 71302, 81488, 84392, 126862, 142604, 168784, 253724, 285208, 444017, 507448, 570416, 697741, 888034, 1014896, 1395482, 1776068, 2790964, 3552136, 4884187, 5581928, 7104272, 9768374, 11163856, 19536748, 39073496, 78146992]

約数ペア:

[(1, 78146992), (2, 39073496), (4, 19536748), (7, 11163856), (8, 9768374), (11, 7104272), (14, 5581928), (16, 4884187), (22, 3552136), (28, 2790964), (44, 1776068), (56, 1395482), (77, 1014896), (88, 888034), (112, 697741), (137, 570416), (154, 507448), (176, 444017), (274, 285208), (308, 253724), (463, 168784), (548, 142604), (616, 126862), (926, 84392), (959, 81488), (1096, 71302), (1232, 63431), (1507, 51856), (1852, 42196), (1918, 40744), (2192, 35651), (3014, 25928), (3241, 24112), (3704, 21098), (3836, 20372), (5093, 15344), (6028, 12964), (6482, 12056), (7408, 10549), (7672, 10186)]