77998914

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1051}}^1$

素因数の和:1116

約数の個数: 96

約数和(自身を含む): 210063360

約数和(自身を除く): 132064446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 31, 38, 42, 57, 62, 63, 93, 114, 126, 133, 171, 186, 217, 266, 279, 342, 399, 434, 558, 589, 651, 798, 1051, 1178, 1197, 1302, 1767, 1953, 2102, 2394, 3153, 3534, 3906, 4123, 5301, 6306, 7357, 8246, 9459, 10602, 12369, 14714, 18918, 19969, 22071, 24738, 32581, 37107, 39938, 44142, 59907, 65162, 66213, 74214, 97743, 119814, 132426, 139783, 179721, 195486, 228067, 279566, 293229, 359442, 419349, 456134, 586458, 619039, 684201, 838698, 1238078, 1258047, 1368402, 1857117, 2052603, 2516094, 3714234, 4105206, 4333273, 5571351, 8666546, 11142702, 12999819, 25999638, 38999457, 77998914]

約数ペア:

[(1, 77998914), (2, 38999457), (3, 25999638), (6, 12999819), (7, 11142702), (9, 8666546), (14, 5571351), (18, 4333273), (19, 4105206), (21, 3714234), (31, 2516094), (38, 2052603), (42, 1857117), (57, 1368402), (62, 1258047), (63, 1238078), (93, 838698), (114, 684201), (126, 619039), (133, 586458), (171, 456134), (186, 419349), (217, 359442), (266, 293229), (279, 279566), (342, 228067), (399, 195486), (434, 179721), (558, 139783), (589, 132426), (651, 119814), (798, 97743), (1051, 74214), (1178, 66213), (1197, 65162), (1302, 59907), (1767, 44142), (1953, 39938), (2102, 37107), (2394, 32581), (3153, 24738), (3534, 22071), (3906, 19969), (4123, 18918), (5301, 14714), (6306, 12369), (7357, 10602), (8246, 9459)]