89803329

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 96

約数和(自身を含む): 166348800

約数和(自身を除く): 76545471

約数列:

[1, 3, 7, 11, 19, 21, 33, 37, 49, 57, 77, 79, 111, 133, 147, 209, 231, 237, 259, 399, 407, 539, 553, 627, 703, 777, 869, 931, 1221, 1463, 1501, 1617, 1659, 1813, 2109, 2607, 2793, 2849, 2923, 3871, 4389, 4503, 4921, 5439, 6083, 7733, 8547, 8769, 10241, 10507, 11613, 14763, 16511, 18249, 19943, 20461, 23199, 30723, 31521, 32153, 34447, 42581, 49533, 54131, 55537, 59829, 61383, 73549, 96459, 103341, 115577, 127743, 143227, 162393, 166611, 220647, 225071, 346731, 378917, 388759, 429681, 610907, 675213, 809039, 1136751, 1166277, 1575497, 1832721, 2427117, 2721313, 4276349, 4726491, 8163939, 12829047, 29934443, 89803329]

約数ペア:

[(1, 89803329), (3, 29934443), (7, 12829047), (11, 8163939), (19, 4726491), (21, 4276349), (33, 2721313), (37, 2427117), (49, 1832721), (57, 1575497), (77, 1166277), (79, 1136751), (111, 809039), (133, 675213), (147, 610907), (209, 429681), (231, 388759), (237, 378917), (259, 346731), (399, 225071), (407, 220647), (539, 166611), (553, 162393), (627, 143227), (703, 127743), (777, 115577), (869, 103341), (931, 96459), (1221, 73549), (1463, 61383), (1501, 59829), (1617, 55537), (1659, 54131), (1813, 49533), (2109, 42581), (2607, 34447), (2793, 32153), (2849, 31521), (2923, 30723), (3871, 23199), (4389, 20461), (4503, 19943), (4921, 18249), (5439, 16511), (6083, 14763), (7733, 11613), (8547, 10507), (8769, 10241)]