65016666

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 144

約数和(自身を含む): 174713760

約数和(自身を除く): 109697094

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 29, 33, 39, 58, 66, 67, 78, 87, 99, 117, 134, 143, 169, 174, 198, 201, 234, 261, 286, 319, 338, 377, 402, 429, 507, 522, 603, 638, 737, 754, 858, 871, 957, 1014, 1131, 1206, 1287, 1474, 1521, 1742, 1859, 1914, 1943, 2211, 2262, 2574, 2613, 2871, 3042, 3393, 3718, 3886, 4147, 4422, 4901, 5226, 5577, 5742, 5829, 6633, 6786, 7839, 8294, 9581, 9802, 11154, 11323, 11658, 12441, 13266, 14703, 15678, 16731, 17487, 19162, 21373, 22646, 24882, 25259, 28743, 29406, 33462, 33969, 34974, 37323, 42746, 44109, 50518, 53911, 57486, 64119, 67938, 74646, 75777, 86229, 88218, 101907, 107822, 124553, 128238, 151554, 161733, 172458, 192357, 203814, 227331, 249106, 277849, 323466, 328367, 373659, 384714, 454662, 485199, 555698, 656734, 747318, 833547, 970398, 985101, 1120977, 1667094, 1970202, 2241954, 2500641, 2955303, 3612037, 5001282, 5910606, 7224074, 10836111, 21672222, 32508333, 65016666]

約数ペア:

[(1, 65016666), (2, 32508333), (3, 21672222), (6, 10836111), (9, 7224074), (11, 5910606), (13, 5001282), (18, 3612037), (22, 2955303), (26, 2500641), (29, 2241954), (33, 1970202), (39, 1667094), (58, 1120977), (66, 985101), (67, 970398), (78, 833547), (87, 747318), (99, 656734), (117, 555698), (134, 485199), (143, 454662), (169, 384714), (174, 373659), (198, 328367), (201, 323466), (234, 277849), (261, 249106), (286, 227331), (319, 203814), (338, 192357), (377, 172458), (402, 161733), (429, 151554), (507, 128238), (522, 124553), (603, 107822), (638, 101907), (737, 88218), (754, 86229), (858, 75777), (871, 74646), (957, 67938), (1014, 64119), (1131, 57486), (1206, 53911), (1287, 50518), (1474, 44109), (1521, 42746), (1742, 37323), (1859, 34974), (1914, 33969), (1943, 33462), (2211, 29406), (2262, 28743), (2574, 25259), (2613, 24882), (2871, 22646), (3042, 21373), (3393, 19162), (3718, 17487), (3886, 16731), (4147, 15678), (4422, 14703), (4901, 13266), (5226, 12441), (5577, 11658), (5742, 11323), (5829, 11154), (6633, 9802), (6786, 9581), (7839, 8294)]