73081294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 134991360

約数和(自身を除く): 61910066

約数列:

[1, 2, 11, 13, 22, 26, 59, 61, 71, 118, 122, 142, 143, 286, 649, 671, 767, 781, 793, 923, 1298, 1342, 1534, 1562, 1586, 1846, 3599, 4189, 4331, 7198, 8378, 8437, 8662, 8723, 10153, 16874, 17446, 20306, 39589, 46079, 46787, 47641, 54457, 56303, 79178, 92158, 93574, 95282, 108914, 112606, 255529, 511058, 514657, 599027, 619333, 1029314, 1198054, 1238666, 2810819, 3321877, 5621638, 6643754, 36540647, 73081294]

約数ペア:

[(1, 73081294), (2, 36540647), (11, 6643754), (13, 5621638), (22, 3321877), (26, 2810819), (59, 1238666), (61, 1198054), (71, 1029314), (118, 619333), (122, 599027), (142, 514657), (143, 511058), (286, 255529), (649, 112606), (671, 108914), (767, 95282), (781, 93574), (793, 92158), (923, 79178), (1298, 56303), (1342, 54457), (1534, 47641), (1562, 46787), (1586, 46079), (1846, 39589), (3599, 20306), (4189, 17446), (4331, 16874), (7198, 10153), (8378, 8723), (8437, 8662)]