64446252

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1279}}^1$

素因数の和:1335

約数の個数: 96

約数和(自身を含む): 180633600

約数和(自身を除く): 116187348

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 19, 26, 34, 38, 39, 51, 52, 57, 68, 76, 78, 102, 114, 156, 204, 221, 228, 247, 323, 442, 494, 646, 663, 741, 884, 969, 988, 1279, 1292, 1326, 1482, 1938, 2558, 2652, 2964, 3837, 3876, 4199, 5116, 7674, 8398, 12597, 15348, 16627, 16796, 21743, 24301, 25194, 33254, 43486, 48602, 49881, 50388, 65229, 66508, 72903, 86972, 97204, 99762, 130458, 145806, 199524, 260916, 282659, 291612, 315913, 413117, 565318, 631826, 826234, 847977, 947739, 1130636, 1239351, 1263652, 1652468, 1695954, 1895478, 2478702, 3391908, 3790956, 4957404, 5370521, 10741042, 16111563, 21482084, 32223126, 64446252]

約数ペア:

[(1, 64446252), (2, 32223126), (3, 21482084), (4, 16111563), (6, 10741042), (12, 5370521), (13, 4957404), (17, 3790956), (19, 3391908), (26, 2478702), (34, 1895478), (38, 1695954), (39, 1652468), (51, 1263652), (52, 1239351), (57, 1130636), (68, 947739), (76, 847977), (78, 826234), (102, 631826), (114, 565318), (156, 413117), (204, 315913), (221, 291612), (228, 282659), (247, 260916), (323, 199524), (442, 145806), (494, 130458), (646, 99762), (663, 97204), (741, 86972), (884, 72903), (969, 66508), (988, 65229), (1279, 50388), (1292, 49881), (1326, 48602), (1482, 43486), (1938, 33254), (2558, 25194), (2652, 24301), (2964, 21743), (3837, 16796), (3876, 16627), (4199, 15348), (5116, 12597), (7674, 8398)]