77884686

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:211

約数の個数: 128

約数和(自身を含む): 203673600

約数和(自身を除く): 125788914

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 67, 99, 103, 114, 134, 171, 198, 201, 206, 209, 297, 309, 342, 402, 418, 513, 594, 603, 618, 627, 737, 927, 1026, 1133, 1206, 1254, 1273, 1474, 1809, 1854, 1881, 1957, 2211, 2266, 2546, 2781, 3399, 3618, 3762, 3819, 3914, 4422, 5562, 5643, 5871, 6633, 6798, 6901, 7638, 10197, 11286, 11457, 11742, 13266, 13802, 14003, 17613, 19899, 20394, 20703, 21527, 22914, 28006, 30591, 34371, 35226, 39798, 41406, 42009, 43054, 52839, 61182, 62109, 64581, 68742, 75911, 84018, 105678, 124218, 126027, 129162, 131119, 151822, 186327, 193743, 227733, 252054, 262238, 372654, 378081, 387486, 393357, 455466, 581229, 683199, 756162, 786714, 1162458, 1180071, 1366398, 1442309, 2049597, 2360142, 2884618, 3540213, 4099194, 4326927, 7080426, 8653854, 12980781, 25961562, 38942343, 77884686]

約数ペア:

[(1, 77884686), (2, 38942343), (3, 25961562), (6, 12980781), (9, 8653854), (11, 7080426), (18, 4326927), (19, 4099194), (22, 3540213), (27, 2884618), (33, 2360142), (38, 2049597), (54, 1442309), (57, 1366398), (66, 1180071), (67, 1162458), (99, 786714), (103, 756162), (114, 683199), (134, 581229), (171, 455466), (198, 393357), (201, 387486), (206, 378081), (209, 372654), (297, 262238), (309, 252054), (342, 227733), (402, 193743), (418, 186327), (513, 151822), (594, 131119), (603, 129162), (618, 126027), (627, 124218), (737, 105678), (927, 84018), (1026, 75911), (1133, 68742), (1206, 64581), (1254, 62109), (1273, 61182), (1474, 52839), (1809, 43054), (1854, 42009), (1881, 41406), (1957, 39798), (2211, 35226), (2266, 34371), (2546, 30591), (2781, 28006), (3399, 22914), (3618, 21527), (3762, 20703), (3819, 20394), (3914, 19899), (4422, 17613), (5562, 14003), (5643, 13802), (5871, 13266), (6633, 11742), (6798, 11457), (6901, 11286), (7638, 10197)]