88811776

素因数分解:

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

素因数の和:116

約数の個数: 81

約数和(自身を含む): 193328163

約数和(自身を除く): 104516387

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 256, 304, 361, 496, 589, 608, 722, 961, 992, 1178, 1216, 1444, 1922, 1984, 2356, 2432, 2888, 3844, 3968, 4712, 4864, 5776, 7688, 7936, 9424, 11191, 11552, 15376, 18259, 18848, 22382, 23104, 30752, 36518, 37696, 44764, 46208, 61504, 73036, 75392, 89528, 92416, 123008, 146072, 150784, 179056, 246016, 292144, 346921, 358112, 584288, 693842, 716224, 1168576, 1387684, 1432448, 2337152, 2775368, 2864896, 4674304, 5550736, 11101472, 22202944, 44405888, 88811776]

約数ペア:

[(1, 88811776), (2, 44405888), (4, 22202944), (8, 11101472), (16, 5550736), (19, 4674304), (31, 2864896), (32, 2775368), (38, 2337152), (62, 1432448), (64, 1387684), (76, 1168576), (124, 716224), (128, 693842), (152, 584288), (248, 358112), (256, 346921), (304, 292144), (361, 246016), (496, 179056), (589, 150784), (608, 146072), (722, 123008), (961, 92416), (992, 89528), (1178, 75392), (1216, 73036), (1444, 61504), (1922, 46208), (1984, 44764), (2356, 37696), (2432, 36518), (2888, 30752), (3844, 23104), (3968, 22382), (4712, 18848), (4864, 18259), (5776, 15376), (7688, 11552), (7936, 11191)]