64951956

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{3517}}^1$

素因数の和:3555

約数の個数: 72

約数和(自身を含む): 179277280

約数和(自身を除く): 114325324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 972, 1026, 1539, 2052, 3078, 3517, 4617, 6156, 7034, 9234, 10551, 14068, 18468, 21102, 31653, 42204, 63306, 66823, 94959, 126612, 133646, 189918, 200469, 267292, 284877, 379836, 400938, 569754, 601407, 801876, 854631, 1139508, 1202814, 1709262, 1804221, 2405628, 3418524, 3608442, 5412663, 7216884, 10825326, 16237989, 21650652, 32475978, 64951956]

約数ペア:

[(1, 64951956), (2, 32475978), (3, 21650652), (4, 16237989), (6, 10825326), (9, 7216884), (12, 5412663), (18, 3608442), (19, 3418524), (27, 2405628), (36, 1804221), (38, 1709262), (54, 1202814), (57, 1139508), (76, 854631), (81, 801876), (108, 601407), (114, 569754), (162, 400938), (171, 379836), (228, 284877), (243, 267292), (324, 200469), (342, 189918), (486, 133646), (513, 126612), (684, 94959), (972, 66823), (1026, 63306), (1539, 42204), (2052, 31653), (3078, 21102), (3517, 18468), (4617, 14068), (6156, 10551), (7034, 9234)]