42578004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 119218176

約数和(自身を除く): 76640172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 83, 84, 93, 124, 166, 186, 197, 217, 249, 332, 372, 394, 434, 498, 581, 591, 651, 788, 868, 996, 1162, 1182, 1302, 1379, 1743, 2324, 2364, 2573, 2604, 2758, 3486, 4137, 5146, 5516, 6107, 6972, 7719, 8274, 10292, 12214, 15438, 16351, 16548, 18011, 18321, 24428, 30876, 32702, 36022, 36642, 42749, 49053, 54033, 65404, 72044, 73284, 85498, 98106, 108066, 114457, 128247, 170996, 196212, 216132, 228914, 256494, 343371, 457828, 506881, 512988, 686742, 1013762, 1373484, 1520643, 2027524, 3041286, 3548167, 6082572, 7096334, 10644501, 14192668, 21289002, 42578004]

約数ペア:

[(1, 42578004), (2, 21289002), (3, 14192668), (4, 10644501), (6, 7096334), (7, 6082572), (12, 3548167), (14, 3041286), (21, 2027524), (28, 1520643), (31, 1373484), (42, 1013762), (62, 686742), (83, 512988), (84, 506881), (93, 457828), (124, 343371), (166, 256494), (186, 228914), (197, 216132), (217, 196212), (249, 170996), (332, 128247), (372, 114457), (394, 108066), (434, 98106), (498, 85498), (581, 73284), (591, 72044), (651, 65404), (788, 54033), (868, 49053), (996, 42749), (1162, 36642), (1182, 36022), (1302, 32702), (1379, 30876), (1743, 24428), (2324, 18321), (2364, 18011), (2573, 16548), (2604, 16351), (2758, 15438), (3486, 12214), (4137, 10292), (5146, 8274), (5516, 7719), (6107, 6972)]