72925002

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 187142400

約数和(自身を除く): 114217398

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 37, 38, 51, 54, 57, 74, 102, 111, 113, 114, 153, 171, 222, 226, 306, 323, 333, 339, 342, 459, 513, 629, 646, 666, 678, 703, 918, 969, 999, 1017, 1026, 1258, 1406, 1887, 1921, 1938, 1998, 2034, 2109, 2147, 2907, 3051, 3774, 3842, 4181, 4218, 4294, 5661, 5763, 5814, 6102, 6327, 6441, 8362, 8721, 11322, 11526, 11951, 12543, 12654, 12882, 16983, 17289, 17442, 18981, 19323, 23902, 25086, 33966, 34578, 35853, 36499, 37629, 37962, 38646, 51867, 57969, 71077, 71706, 72998, 75258, 79439, 103734, 107559, 109497, 112887, 115938, 142154, 158878, 213231, 215118, 218994, 225774, 238317, 322677, 328491, 426462, 476634, 639693, 645354, 656982, 714951, 985473, 1279386, 1350463, 1429902, 1919079, 1970946, 2144853, 2700926, 3838158, 4051389, 4289706, 8102778, 12154167, 24308334, 36462501, 72925002]

約数ペア:

[(1, 72925002), (2, 36462501), (3, 24308334), (6, 12154167), (9, 8102778), (17, 4289706), (18, 4051389), (19, 3838158), (27, 2700926), (34, 2144853), (37, 1970946), (38, 1919079), (51, 1429902), (54, 1350463), (57, 1279386), (74, 985473), (102, 714951), (111, 656982), (113, 645354), (114, 639693), (153, 476634), (171, 426462), (222, 328491), (226, 322677), (306, 238317), (323, 225774), (333, 218994), (339, 215118), (342, 213231), (459, 158878), (513, 142154), (629, 115938), (646, 112887), (666, 109497), (678, 107559), (703, 103734), (918, 79439), (969, 75258), (999, 72998), (1017, 71706), (1026, 71077), (1258, 57969), (1406, 51867), (1887, 38646), (1921, 37962), (1938, 37629), (1998, 36499), (2034, 35853), (2109, 34578), (2147, 33966), (2907, 25086), (3051, 23902), (3774, 19323), (3842, 18981), (4181, 17442), (4218, 17289), (4294, 16983), (5661, 12882), (5763, 12654), (5814, 12543), (6102, 11951), (6327, 11526), (6441, 11322), (8362, 8721)]