75241216

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:565

約数の個数: 72

約数和(自身を含む): 163520000

約数和(自身を除く): 88278784

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 256, 304, 496, 499, 589, 608, 992, 998, 1178, 1216, 1984, 1996, 2356, 2432, 3968, 3992, 4712, 4864, 7936, 7984, 9424, 9481, 15469, 15968, 18848, 18962, 30938, 31936, 37696, 37924, 61876, 63872, 75392, 75848, 123752, 127744, 150784, 151696, 247504, 293911, 303392, 495008, 587822, 606784, 990016, 1175644, 1213568, 1980032, 2351288, 2427136, 3960064, 4702576, 9405152, 18810304, 37620608, 75241216]

約数ペア:

[(1, 75241216), (2, 37620608), (4, 18810304), (8, 9405152), (16, 4702576), (19, 3960064), (31, 2427136), (32, 2351288), (38, 1980032), (62, 1213568), (64, 1175644), (76, 990016), (124, 606784), (128, 587822), (152, 495008), (248, 303392), (256, 293911), (304, 247504), (496, 151696), (499, 150784), (589, 127744), (608, 123752), (992, 75848), (998, 75392), (1178, 63872), (1216, 61876), (1984, 37924), (1996, 37696), (2356, 31936), (2432, 30938), (3968, 18962), (3992, 18848), (4712, 15968), (4864, 15469), (7936, 9481), (7984, 9424)]