78737736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:475

約数の個数: 128

約数和(自身を含む): 248002560

約数和(自身を除く): 169264824

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 137, 154, 168, 231, 264, 274, 308, 311, 411, 462, 548, 616, 622, 822, 924, 933, 959, 1096, 1244, 1507, 1644, 1848, 1866, 1918, 2177, 2488, 2877, 3014, 3288, 3421, 3732, 3836, 4354, 4521, 5754, 6028, 6531, 6842, 7464, 7672, 8708, 9042, 10263, 10549, 11508, 12056, 13062, 13684, 17416, 18084, 20526, 21098, 23016, 23947, 26124, 27368, 31647, 36168, 41052, 42196, 42607, 47894, 52248, 63294, 71841, 82104, 84392, 85214, 95788, 126588, 127821, 143682, 170428, 191576, 253176, 255642, 287364, 298249, 340856, 468677, 511284, 574728, 596498, 894747, 937354, 1022568, 1192996, 1406031, 1789494, 1874708, 2385992, 2812062, 3280739, 3578988, 3749416, 5624124, 6561478, 7157976, 9842217, 11248248, 13122956, 19684434, 26245912, 39368868, 78737736]

約数ペア:

[(1, 78737736), (2, 39368868), (3, 26245912), (4, 19684434), (6, 13122956), (7, 11248248), (8, 9842217), (11, 7157976), (12, 6561478), (14, 5624124), (21, 3749416), (22, 3578988), (24, 3280739), (28, 2812062), (33, 2385992), (42, 1874708), (44, 1789494), (56, 1406031), (66, 1192996), (77, 1022568), (84, 937354), (88, 894747), (132, 596498), (137, 574728), (154, 511284), (168, 468677), (231, 340856), (264, 298249), (274, 287364), (308, 255642), (311, 253176), (411, 191576), (462, 170428), (548, 143682), (616, 127821), (622, 126588), (822, 95788), (924, 85214), (933, 84392), (959, 82104), (1096, 71841), (1244, 63294), (1507, 52248), (1644, 47894), (1848, 42607), (1866, 42196), (1918, 41052), (2177, 36168), (2488, 31647), (2877, 27368), (3014, 26124), (3288, 23947), (3421, 23016), (3732, 21098), (3836, 20526), (4354, 18084), (4521, 17416), (5754, 13684), (6028, 13062), (6531, 12056), (6842, 11508), (7464, 10549), (7672, 10263), (8708, 9042)]