80165976

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:369

約数の個数: 128

約数和(自身を含む): 233107200

約数和(自身を除く): 152941224

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 37, 44, 58, 66, 74, 87, 88, 111, 116, 132, 148, 174, 222, 232, 264, 283, 296, 319, 348, 407, 444, 566, 638, 696, 814, 849, 888, 957, 1073, 1132, 1221, 1276, 1628, 1698, 1914, 2146, 2264, 2442, 2552, 3113, 3219, 3256, 3396, 3828, 4292, 4884, 6226, 6438, 6792, 7656, 8207, 8584, 9339, 9768, 10471, 11803, 12452, 12876, 16414, 18678, 20942, 23606, 24621, 24904, 25752, 31413, 32828, 35409, 37356, 41884, 47212, 49242, 62826, 65656, 70818, 74712, 83768, 90277, 94424, 98484, 115181, 125652, 141636, 180554, 196968, 230362, 251304, 270831, 283272, 303659, 345543, 361108, 460724, 541662, 607318, 691086, 722216, 910977, 921448, 1083324, 1214636, 1382172, 1821954, 2166648, 2429272, 2764344, 3340249, 3643908, 6680498, 7287816, 10020747, 13360996, 20041494, 26721992, 40082988, 80165976]

約数ペア:

[(1, 80165976), (2, 40082988), (3, 26721992), (4, 20041494), (6, 13360996), (8, 10020747), (11, 7287816), (12, 6680498), (22, 3643908), (24, 3340249), (29, 2764344), (33, 2429272), (37, 2166648), (44, 1821954), (58, 1382172), (66, 1214636), (74, 1083324), (87, 921448), (88, 910977), (111, 722216), (116, 691086), (132, 607318), (148, 541662), (174, 460724), (222, 361108), (232, 345543), (264, 303659), (283, 283272), (296, 270831), (319, 251304), (348, 230362), (407, 196968), (444, 180554), (566, 141636), (638, 125652), (696, 115181), (814, 98484), (849, 94424), (888, 90277), (957, 83768), (1073, 74712), (1132, 70818), (1221, 65656), (1276, 62826), (1628, 49242), (1698, 47212), (1914, 41884), (2146, 37356), (2264, 35409), (2442, 32828), (2552, 31413), (3113, 25752), (3219, 24904), (3256, 24621), (3396, 23606), (3828, 20942), (4292, 18678), (4884, 16414), (6226, 12876), (6438, 12452), (6792, 11803), (7656, 10471), (8207, 9768), (8584, 9339)]