42607008

素因数分解:

$2^5\times 3^2\times {\mathrm{239}}^1\times {\mathrm{619}}^1$

素因数の和:874

約数の個数: 72

約数和(自身を含む): 121867200

約数和(自身を除く): 79260192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 239, 288, 478, 619, 717, 956, 1238, 1434, 1857, 1912, 2151, 2476, 2868, 3714, 3824, 4302, 4952, 5571, 5736, 7428, 7648, 8604, 9904, 11142, 11472, 14856, 17208, 19808, 22284, 22944, 29712, 34416, 44568, 59424, 68832, 89136, 147941, 178272, 295882, 443823, 591764, 887646, 1183528, 1331469, 1775292, 2367056, 2662938, 3550584, 4734112, 5325876, 7101168, 10651752, 14202336, 21303504, 42607008]

約数ペア:

[(1, 42607008), (2, 21303504), (3, 14202336), (4, 10651752), (6, 7101168), (8, 5325876), (9, 4734112), (12, 3550584), (16, 2662938), (18, 2367056), (24, 1775292), (32, 1331469), (36, 1183528), (48, 887646), (72, 591764), (96, 443823), (144, 295882), (239, 178272), (288, 147941), (478, 89136), (619, 68832), (717, 59424), (956, 44568), (1238, 34416), (1434, 29712), (1857, 22944), (1912, 22284), (2151, 19808), (2476, 17208), (2868, 14856), (3714, 11472), (3824, 11142), (4302, 9904), (4952, 8604), (5571, 7648), (5736, 7428)]