127177776

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^2\times {\mathrm{811}}^1$

素因数の和:853

約数の個数: 150

約数和(自身を含む): 405092996

約数和(自身を除く): 277915220

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 121, 132, 144, 162, 176, 198, 216, 242, 264, 297, 324, 363, 396, 432, 484, 528, 594, 648, 726, 792, 811, 891, 968, 1089, 1188, 1296, 1452, 1584, 1622, 1782, 1936, 2178, 2376, 2433, 2904, 3244, 3267, 3564, 4356, 4752, 4866, 5808, 6488, 6534, 7128, 7299, 8712, 8921, 9732, 9801, 12976, 13068, 14256, 14598, 17424, 17842, 19464, 19602, 21897, 26136, 26763, 29196, 35684, 38928, 39204, 43794, 52272, 53526, 58392, 65691, 71368, 78408, 80289, 87588, 98131, 107052, 116784, 131382, 142736, 156816, 160578, 175176, 196262, 214104, 240867, 262764, 294393, 321156, 350352, 392524, 428208, 481734, 525528, 588786, 642312, 722601, 785048, 883179, 963468, 1051056, 1177572, 1284624, 1445202, 1570096, 1766358, 1926936, 2355144, 2649537, 2890404, 3532716, 3853872, 4710288, 5299074, 5780808, 7065432, 7948611, 10598148, 11561616, 14130864, 15897222, 21196296, 31794444, 42392592, 63588888, 127177776]

約数ペア:

[(1, 127177776), (2, 63588888), (3, 42392592), (4, 31794444), (6, 21196296), (8, 15897222), (9, 14130864), (11, 11561616), (12, 10598148), (16, 7948611), (18, 7065432), (22, 5780808), (24, 5299074), (27, 4710288), (33, 3853872), (36, 3532716), (44, 2890404), (48, 2649537), (54, 2355144), (66, 1926936), (72, 1766358), (81, 1570096), (88, 1445202), (99, 1284624), (108, 1177572), (121, 1051056), (132, 963468), (144, 883179), (162, 785048), (176, 722601), (198, 642312), (216, 588786), (242, 525528), (264, 481734), (297, 428208), (324, 392524), (363, 350352), (396, 321156), (432, 294393), (484, 262764), (528, 240867), (594, 214104), (648, 196262), (726, 175176), (792, 160578), (811, 156816), (891, 142736), (968, 131382), (1089, 116784), (1188, 107052), (1296, 98131), (1452, 87588), (1584, 80289), (1622, 78408), (1782, 71368), (1936, 65691), (2178, 58392), (2376, 53526), (2433, 52272), (2904, 43794), (3244, 39204), (3267, 38928), (3564, 35684), (4356, 29196), (4752, 26763), (4866, 26136), (5808, 21897), (6488, 19602), (6534, 19464), (7128, 17842), (7299, 17424), (8712, 14598), (8921, 14256), (9732, 13068), (9801, 12976)]