74970588

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 226606464

約数和(自身を除く): 151635876

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 67, 77, 84, 98, 132, 134, 147, 154, 173, 196, 201, 231, 268, 294, 308, 346, 402, 462, 469, 519, 539, 588, 692, 737, 804, 924, 938, 1038, 1078, 1211, 1407, 1474, 1617, 1876, 1903, 2076, 2156, 2211, 2422, 2814, 2948, 3234, 3283, 3633, 3806, 4422, 4844, 5159, 5628, 5709, 6468, 6566, 7266, 7612, 8477, 8844, 9849, 10318, 11418, 11591, 13132, 13321, 14532, 15477, 16954, 19698, 20636, 22836, 23182, 25431, 26642, 30954, 33908, 34773, 36113, 39396, 39963, 46364, 50862, 53284, 61908, 69546, 72226, 79926, 81137, 93247, 101724, 108339, 127501, 139092, 144452, 159852, 162274, 186494, 216678, 243411, 255002, 279741, 324548, 372988, 382503, 433356, 486822, 510004, 559482, 567959, 765006, 892507, 973644, 1118964, 1135918, 1530012, 1703877, 1785014, 2271836, 2677521, 3407754, 3570028, 5355042, 6247549, 6815508, 10710084, 12495098, 18742647, 24990196, 37485294, 74970588]

約数ペア:

[(1, 74970588), (2, 37485294), (3, 24990196), (4, 18742647), (6, 12495098), (7, 10710084), (11, 6815508), (12, 6247549), (14, 5355042), (21, 3570028), (22, 3407754), (28, 2677521), (33, 2271836), (42, 1785014), (44, 1703877), (49, 1530012), (66, 1135918), (67, 1118964), (77, 973644), (84, 892507), (98, 765006), (132, 567959), (134, 559482), (147, 510004), (154, 486822), (173, 433356), (196, 382503), (201, 372988), (231, 324548), (268, 279741), (294, 255002), (308, 243411), (346, 216678), (402, 186494), (462, 162274), (469, 159852), (519, 144452), (539, 139092), (588, 127501), (692, 108339), (737, 101724), (804, 93247), (924, 81137), (938, 79926), (1038, 72226), (1078, 69546), (1211, 61908), (1407, 53284), (1474, 50862), (1617, 46364), (1876, 39963), (1903, 39396), (2076, 36113), (2156, 34773), (2211, 33908), (2422, 30954), (2814, 26642), (2948, 25431), (3234, 23182), (3283, 22836), (3633, 20636), (3806, 19698), (4422, 16954), (4844, 15477), (5159, 14532), (5628, 13321), (5709, 13132), (6468, 11591), (6566, 11418), (7266, 10318), (7612, 9849), (8477, 8844)]