71189496

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:458

約数の個数: 128

約数和(自身を含む): 228096000

約数和(自身を除く): 156906504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 197, 216, 239, 252, 378, 394, 478, 504, 591, 717, 756, 788, 956, 1182, 1379, 1434, 1512, 1576, 1673, 1773, 1912, 2151, 2364, 2758, 2868, 3346, 3546, 4137, 4302, 4728, 5019, 5319, 5516, 5736, 6453, 6692, 7092, 8274, 8604, 10038, 10638, 11032, 12411, 12906, 13384, 14184, 15057, 16548, 17208, 20076, 21276, 24822, 25812, 30114, 33096, 37233, 40152, 42552, 45171, 47083, 49644, 51624, 60228, 74466, 90342, 94166, 99288, 120456, 141249, 148932, 180684, 188332, 282498, 297864, 329581, 361368, 376664, 423747, 564996, 659162, 847494, 988743, 1129992, 1271241, 1318324, 1694988, 1977486, 2542482, 2636648, 2966229, 3389976, 3954972, 5084964, 5932458, 7909944, 8898687, 10169928, 11864916, 17797374, 23729832, 35594748, 71189496]

約数ペア:

[(1, 71189496), (2, 35594748), (3, 23729832), (4, 17797374), (6, 11864916), (7, 10169928), (8, 8898687), (9, 7909944), (12, 5932458), (14, 5084964), (18, 3954972), (21, 3389976), (24, 2966229), (27, 2636648), (28, 2542482), (36, 1977486), (42, 1694988), (54, 1318324), (56, 1271241), (63, 1129992), (72, 988743), (84, 847494), (108, 659162), (126, 564996), (168, 423747), (189, 376664), (197, 361368), (216, 329581), (239, 297864), (252, 282498), (378, 188332), (394, 180684), (478, 148932), (504, 141249), (591, 120456), (717, 99288), (756, 94166), (788, 90342), (956, 74466), (1182, 60228), (1379, 51624), (1434, 49644), (1512, 47083), (1576, 45171), (1673, 42552), (1773, 40152), (1912, 37233), (2151, 33096), (2364, 30114), (2758, 25812), (2868, 24822), (3346, 21276), (3546, 20076), (4137, 17208), (4302, 16548), (4728, 15057), (5019, 14184), (5319, 13384), (5516, 12906), (5736, 12411), (6453, 11032), (6692, 10638), (7092, 10038), (8274, 8604)]