77449776

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{521}}^1$

素因数の和:714

約数の個数: 80

約数和(自身を含む): 212307840

約数和(自身を除く): 134858064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 163, 228, 304, 326, 456, 489, 521, 652, 912, 978, 1042, 1304, 1563, 1956, 2084, 2608, 3097, 3126, 3912, 4168, 6194, 6252, 7824, 8336, 9291, 9899, 12388, 12504, 18582, 19798, 24776, 25008, 29697, 37164, 39596, 49552, 59394, 74328, 79192, 84923, 118788, 148656, 158384, 169846, 237576, 254769, 339692, 475152, 509538, 679384, 1019076, 1358768, 1613537, 2038152, 3227074, 4076304, 4840611, 6454148, 9681222, 12908296, 19362444, 25816592, 38724888, 77449776]

約数ペア:

[(1, 77449776), (2, 38724888), (3, 25816592), (4, 19362444), (6, 12908296), (8, 9681222), (12, 6454148), (16, 4840611), (19, 4076304), (24, 3227074), (38, 2038152), (48, 1613537), (57, 1358768), (76, 1019076), (114, 679384), (152, 509538), (163, 475152), (228, 339692), (304, 254769), (326, 237576), (456, 169846), (489, 158384), (521, 148656), (652, 118788), (912, 84923), (978, 79192), (1042, 74328), (1304, 59394), (1563, 49552), (1956, 39596), (2084, 37164), (2608, 29697), (3097, 25008), (3126, 24776), (3912, 19798), (4168, 18582), (6194, 12504), (6252, 12388), (7824, 9899), (8336, 9291)]