88887645

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1$

素因数の和:552

約数の個数: 128

約数和(自身を含む): 209018880

約数和(自身を除く): 120131235

約数列:

[1, 3, 5, 7, 9, 11, 15, 17, 21, 27, 33, 35, 45, 51, 55, 63, 77, 85, 99, 105, 119, 135, 153, 165, 187, 189, 231, 255, 297, 315, 357, 385, 459, 495, 503, 561, 595, 693, 765, 935, 945, 1071, 1155, 1309, 1485, 1509, 1683, 1785, 2079, 2295, 2515, 2805, 3213, 3465, 3521, 3927, 4527, 5049, 5355, 5533, 6545, 7545, 8415, 8551, 10395, 10563, 11781, 13581, 16065, 16599, 17605, 19635, 22635, 25245, 25653, 27665, 31689, 35343, 38731, 42755, 49797, 52815, 58905, 59857, 67905, 76959, 82995, 94061, 95067, 116193, 128265, 149391, 158445, 176715, 179571, 193655, 230877, 248985, 282183, 299285, 348579, 384795, 470305, 475335, 538713, 580965, 658427, 746955, 846549, 897855, 1045737, 1154385, 1410915, 1616139, 1742895, 1975281, 2539647, 2693565, 3292135, 4232745, 5228685, 5925843, 8080695, 9876405, 12698235, 17777529, 29629215, 88887645]

約数ペア:

[(1, 88887645), (3, 29629215), (5, 17777529), (7, 12698235), (9, 9876405), (11, 8080695), (15, 5925843), (17, 5228685), (21, 4232745), (27, 3292135), (33, 2693565), (35, 2539647), (45, 1975281), (51, 1742895), (55, 1616139), (63, 1410915), (77, 1154385), (85, 1045737), (99, 897855), (105, 846549), (119, 746955), (135, 658427), (153, 580965), (165, 538713), (187, 475335), (189, 470305), (231, 384795), (255, 348579), (297, 299285), (315, 282183), (357, 248985), (385, 230877), (459, 193655), (495, 179571), (503, 176715), (561, 158445), (595, 149391), (693, 128265), (765, 116193), (935, 95067), (945, 94061), (1071, 82995), (1155, 76959), (1309, 67905), (1485, 59857), (1509, 58905), (1683, 52815), (1785, 49797), (2079, 42755), (2295, 38731), (2515, 35343), (2805, 31689), (3213, 27665), (3465, 25653), (3521, 25245), (3927, 22635), (4527, 19635), (5049, 17605), (5355, 16599), (5533, 16065), (6545, 13581), (7545, 11781), (8415, 10563), (8551, 10395)]