27888588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8513}}^1$

素因数の和:8543

約数の個数: 72

約数和(自身を含む): 86774688

約数和(自身を除く): 58886100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 8513, 17026, 25539, 34052, 51078, 59591, 76617, 102156, 110669, 119182, 153234, 178773, 221338, 238364, 306468, 332007, 357546, 442676, 536319, 664014, 715092, 774683, 996021, 1072638, 1328028, 1549366, 1992042, 2145276, 2324049, 3098732, 3984084, 4648098, 6972147, 9296196, 13944294, 27888588]

約数ペア:

[(1, 27888588), (2, 13944294), (3, 9296196), (4, 6972147), (6, 4648098), (7, 3984084), (9, 3098732), (12, 2324049), (13, 2145276), (14, 1992042), (18, 1549366), (21, 1328028), (26, 1072638), (28, 996021), (36, 774683), (39, 715092), (42, 664014), (52, 536319), (63, 442676), (78, 357546), (84, 332007), (91, 306468), (117, 238364), (126, 221338), (156, 178773), (182, 153234), (234, 119182), (252, 110669), (273, 102156), (364, 76617), (468, 59591), (546, 51078), (819, 34052), (1092, 25539), (1638, 17026), (3276, 8513)]