71515764

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:326

約数の個数: 96

約数和(自身を含む): 192944640

約数和(自身を除く): 121428876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 73, 94, 108, 141, 146, 188, 193, 219, 282, 292, 386, 423, 438, 564, 579, 657, 772, 846, 876, 1158, 1269, 1314, 1692, 1737, 1971, 2316, 2538, 2628, 3431, 3474, 3942, 5076, 5211, 6862, 6948, 7884, 9071, 10293, 10422, 13724, 14089, 18142, 20586, 20844, 27213, 28178, 30879, 36284, 41172, 42267, 54426, 56356, 61758, 81639, 84534, 92637, 108852, 123516, 126801, 163278, 169068, 185274, 244917, 253602, 326556, 370548, 380403, 489834, 507204, 662183, 760806, 979668, 1324366, 1521612, 1986549, 2648732, 3973098, 5959647, 7946196, 11919294, 17878941, 23838588, 35757882, 71515764]

約数ペア:

[(1, 71515764), (2, 35757882), (3, 23838588), (4, 17878941), (6, 11919294), (9, 7946196), (12, 5959647), (18, 3973098), (27, 2648732), (36, 1986549), (47, 1521612), (54, 1324366), (73, 979668), (94, 760806), (108, 662183), (141, 507204), (146, 489834), (188, 380403), (193, 370548), (219, 326556), (282, 253602), (292, 244917), (386, 185274), (423, 169068), (438, 163278), (564, 126801), (579, 123516), (657, 108852), (772, 92637), (846, 84534), (876, 81639), (1158, 61758), (1269, 56356), (1314, 54426), (1692, 42267), (1737, 41172), (1971, 36284), (2316, 30879), (2538, 28178), (2628, 27213), (3431, 20844), (3474, 20586), (3942, 18142), (5076, 14089), (5211, 13724), (6862, 10422), (6948, 10293), (7884, 9071)]