78382464

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:208

約数の個数: 128

約数和(自身を含む): 219732480

約数和(自身を除く): 141350016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 47, 48, 64, 86, 94, 96, 101, 128, 129, 141, 172, 188, 192, 202, 258, 282, 303, 344, 376, 384, 404, 516, 564, 606, 688, 752, 808, 1032, 1128, 1212, 1376, 1504, 1616, 2021, 2064, 2256, 2424, 2752, 3008, 3232, 4042, 4128, 4343, 4512, 4747, 4848, 5504, 6016, 6063, 6464, 8084, 8256, 8686, 9024, 9494, 9696, 12126, 12928, 13029, 14241, 16168, 16512, 17372, 18048, 18988, 19392, 24252, 26058, 28482, 32336, 34744, 37976, 38784, 48504, 52116, 56964, 64672, 69488, 75952, 97008, 104232, 113928, 129344, 138976, 151904, 194016, 204121, 208464, 227856, 258688, 277952, 303808, 388032, 408242, 416928, 455712, 555904, 607616, 612363, 776064, 816484, 833856, 911424, 1224726, 1632968, 1667712, 1822848, 2449452, 3265936, 4898904, 6531872, 9797808, 13063744, 19595616, 26127488, 39191232, 78382464]

約数ペア:

[(1, 78382464), (2, 39191232), (3, 26127488), (4, 19595616), (6, 13063744), (8, 9797808), (12, 6531872), (16, 4898904), (24, 3265936), (32, 2449452), (43, 1822848), (47, 1667712), (48, 1632968), (64, 1224726), (86, 911424), (94, 833856), (96, 816484), (101, 776064), (128, 612363), (129, 607616), (141, 555904), (172, 455712), (188, 416928), (192, 408242), (202, 388032), (258, 303808), (282, 277952), (303, 258688), (344, 227856), (376, 208464), (384, 204121), (404, 194016), (516, 151904), (564, 138976), (606, 129344), (688, 113928), (752, 104232), (808, 97008), (1032, 75952), (1128, 69488), (1212, 64672), (1376, 56964), (1504, 52116), (1616, 48504), (2021, 38784), (2064, 37976), (2256, 34744), (2424, 32336), (2752, 28482), (3008, 26058), (3232, 24252), (4042, 19392), (4128, 18988), (4343, 18048), (4512, 17372), (4747, 16512), (4848, 16168), (5504, 14241), (6016, 13029), (6063, 12928), (6464, 12126), (8084, 9696), (8256, 9494), (8686, 9024)]