75142264

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:524

約数の個数: 64

約数和(自身を含む): 157593600

約数和(自身を除く): 82451336

約数列:

[1, 2, 4, 8, 19, 31, 37, 38, 62, 74, 76, 124, 148, 152, 248, 296, 431, 589, 703, 862, 1147, 1178, 1406, 1724, 2294, 2356, 2812, 3448, 4588, 4712, 5624, 8189, 9176, 13361, 15947, 16378, 21793, 26722, 31894, 32756, 43586, 53444, 63788, 65512, 87172, 106888, 127576, 174344, 253859, 302993, 494357, 507718, 605986, 988714, 1015436, 1211972, 1977428, 2030872, 2423944, 3954856, 9392783, 18785566, 37571132, 75142264]

約数ペア:

[(1, 75142264), (2, 37571132), (4, 18785566), (8, 9392783), (19, 3954856), (31, 2423944), (37, 2030872), (38, 1977428), (62, 1211972), (74, 1015436), (76, 988714), (124, 605986), (148, 507718), (152, 494357), (248, 302993), (296, 253859), (431, 174344), (589, 127576), (703, 106888), (862, 87172), (1147, 65512), (1178, 63788), (1406, 53444), (1724, 43586), (2294, 32756), (2356, 31894), (2812, 26722), (3448, 21793), (4588, 16378), (4712, 15947), (5624, 13361), (8189, 9176)]