80769304

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:213

約数の個数: 128

約数和(自身を含む): 203673600

約数和(自身を除く): 122904296

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 67, 76, 77, 88, 103, 133, 134, 152, 154, 206, 209, 266, 268, 308, 412, 418, 469, 532, 536, 616, 721, 737, 824, 836, 938, 1064, 1133, 1273, 1442, 1463, 1474, 1672, 1876, 1957, 2266, 2546, 2884, 2926, 2948, 3752, 3914, 4532, 5092, 5159, 5768, 5852, 5896, 6901, 7828, 7931, 8911, 9064, 10184, 10318, 11704, 13699, 13802, 14003, 15656, 15862, 17822, 20636, 21527, 27398, 27604, 28006, 31724, 35644, 41272, 43054, 48307, 54796, 55208, 56012, 63448, 71288, 75911, 86108, 96614, 98021, 109592, 112024, 131119, 150689, 151822, 172216, 193228, 196042, 262238, 301378, 303644, 386456, 392084, 524476, 531377, 602756, 607288, 784168, 917833, 1048952, 1062754, 1205512, 1442309, 1835666, 2125508, 2884618, 3671332, 4251016, 5769236, 7342664, 10096163, 11538472, 20192326, 40384652, 80769304]

約数ペア:

[(1, 80769304), (2, 40384652), (4, 20192326), (7, 11538472), (8, 10096163), (11, 7342664), (14, 5769236), (19, 4251016), (22, 3671332), (28, 2884618), (38, 2125508), (44, 1835666), (56, 1442309), (67, 1205512), (76, 1062754), (77, 1048952), (88, 917833), (103, 784168), (133, 607288), (134, 602756), (152, 531377), (154, 524476), (206, 392084), (209, 386456), (266, 303644), (268, 301378), (308, 262238), (412, 196042), (418, 193228), (469, 172216), (532, 151822), (536, 150689), (616, 131119), (721, 112024), (737, 109592), (824, 98021), (836, 96614), (938, 86108), (1064, 75911), (1133, 71288), (1273, 63448), (1442, 56012), (1463, 55208), (1474, 54796), (1672, 48307), (1876, 43054), (1957, 41272), (2266, 35644), (2546, 31724), (2884, 28006), (2926, 27604), (2948, 27398), (3752, 21527), (3914, 20636), (4532, 17822), (5092, 15862), (5159, 15656), (5768, 14003), (5852, 13802), (5896, 13699), (6901, 11704), (7828, 10318), (7931, 10184), (8911, 9064)]