71756496

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:474

約数の個数: 160

約数和(自身を含む): 239865600

約数和(自身を除く): 168109104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 61, 63, 72, 84, 108, 112, 122, 126, 144, 168, 183, 189, 216, 244, 252, 336, 366, 378, 389, 427, 432, 488, 504, 549, 732, 756, 778, 854, 976, 1008, 1098, 1167, 1281, 1464, 1512, 1556, 1647, 1708, 2196, 2334, 2562, 2723, 2928, 3024, 3112, 3294, 3416, 3501, 3843, 4392, 4668, 5124, 5446, 6224, 6588, 6832, 7002, 7686, 8169, 8784, 9336, 10248, 10503, 10892, 11529, 13176, 14004, 15372, 16338, 18672, 20496, 21006, 21784, 23058, 23729, 24507, 26352, 28008, 30744, 32676, 42012, 43568, 46116, 47458, 49014, 56016, 61488, 65352, 71187, 73521, 84024, 92232, 94916, 98028, 130704, 142374, 147042, 166103, 168048, 184464, 189832, 196056, 213561, 284748, 294084, 332206, 379664, 392112, 427122, 498309, 569496, 588168, 640683, 664412, 854244, 996618, 1138992, 1176336, 1281366, 1328824, 1494927, 1708488, 1993236, 2562732, 2657648, 2989854, 3416976, 3986472, 4484781, 5125464, 5979708, 7972944, 8969562, 10250928, 11959416, 17939124, 23918832, 35878248, 71756496]

約数ペア:

[(1, 71756496), (2, 35878248), (3, 23918832), (4, 17939124), (6, 11959416), (7, 10250928), (8, 8969562), (9, 7972944), (12, 5979708), (14, 5125464), (16, 4484781), (18, 3986472), (21, 3416976), (24, 2989854), (27, 2657648), (28, 2562732), (36, 1993236), (42, 1708488), (48, 1494927), (54, 1328824), (56, 1281366), (61, 1176336), (63, 1138992), (72, 996618), (84, 854244), (108, 664412), (112, 640683), (122, 588168), (126, 569496), (144, 498309), (168, 427122), (183, 392112), (189, 379664), (216, 332206), (244, 294084), (252, 284748), (336, 213561), (366, 196056), (378, 189832), (389, 184464), (427, 168048), (432, 166103), (488, 147042), (504, 142374), (549, 130704), (732, 98028), (756, 94916), (778, 92232), (854, 84024), (976, 73521), (1008, 71187), (1098, 65352), (1167, 61488), (1281, 56016), (1464, 49014), (1512, 47458), (1556, 46116), (1647, 43568), (1708, 42012), (2196, 32676), (2334, 30744), (2562, 28008), (2723, 26352), (2928, 24507), (3024, 23729), (3112, 23058), (3294, 21784), (3416, 21006), (3501, 20496), (3843, 18672), (4392, 16338), (4668, 15372), (5124, 14004), (5446, 13176), (6224, 11529), (6588, 10892), (6832, 10503), (7002, 10248), (7686, 9336), (8169, 8784)]