85179888

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:387

約数の個数: 120

約数和(自身を含む): 253793280

約数和(自身を除く): 168613392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 163, 171, 191, 228, 304, 326, 342, 382, 456, 489, 573, 652, 684, 764, 912, 978, 1146, 1304, 1368, 1467, 1528, 1719, 1956, 2292, 2608, 2736, 2934, 3056, 3097, 3438, 3629, 3912, 4584, 5868, 6194, 6876, 7258, 7824, 9168, 9291, 10887, 11736, 12388, 13752, 14516, 18582, 21774, 23472, 24776, 27504, 27873, 29032, 31133, 32661, 37164, 43548, 49552, 55746, 58064, 62266, 65322, 74328, 87096, 93399, 111492, 124532, 130644, 148656, 174192, 186798, 222984, 249064, 261288, 280197, 373596, 445968, 498128, 522576, 560394, 591527, 747192, 1120788, 1183054, 1494384, 1774581, 2241576, 2366108, 3549162, 4483152, 4732216, 5323743, 7098324, 9464432, 10647486, 14196648, 21294972, 28393296, 42589944, 85179888]

約数ペア:

[(1, 85179888), (2, 42589944), (3, 28393296), (4, 21294972), (6, 14196648), (8, 10647486), (9, 9464432), (12, 7098324), (16, 5323743), (18, 4732216), (19, 4483152), (24, 3549162), (36, 2366108), (38, 2241576), (48, 1774581), (57, 1494384), (72, 1183054), (76, 1120788), (114, 747192), (144, 591527), (152, 560394), (163, 522576), (171, 498128), (191, 445968), (228, 373596), (304, 280197), (326, 261288), (342, 249064), (382, 222984), (456, 186798), (489, 174192), (573, 148656), (652, 130644), (684, 124532), (764, 111492), (912, 93399), (978, 87096), (1146, 74328), (1304, 65322), (1368, 62266), (1467, 58064), (1528, 55746), (1719, 49552), (1956, 43548), (2292, 37164), (2608, 32661), (2736, 31133), (2934, 29032), (3056, 27873), (3097, 27504), (3438, 24776), (3629, 23472), (3912, 21774), (4584, 18582), (5868, 14516), (6194, 13752), (6876, 12388), (7258, 11736), (7824, 10887), (9168, 9291)]