73439964

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{12071}}^1$

素因数の和:12107

約数の個数: 54

約数和(自身を含む): 201035016

約数和(自身を除く): 127595052

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 12071, 24142, 36213, 48284, 72426, 108639, 144852, 156923, 217278, 313846, 434556, 470769, 627692, 941538, 1412307, 1883076, 2039999, 2824614, 4079998, 5649228, 6119997, 8159996, 12239994, 18359991, 24479988, 36719982, 73439964]

約数ペア:

[(1, 73439964), (2, 36719982), (3, 24479988), (4, 18359991), (6, 12239994), (9, 8159996), (12, 6119997), (13, 5649228), (18, 4079998), (26, 2824614), (36, 2039999), (39, 1883076), (52, 1412307), (78, 941538), (117, 627692), (156, 470769), (169, 434556), (234, 313846), (338, 217278), (468, 156923), (507, 144852), (676, 108639), (1014, 72426), (1521, 48284), (2028, 36213), (3042, 24142), (6084, 12071)]