71450496

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^2\times {\mathrm{367}}^1$

素因数の和:413

約数の個数: 144

約数和(自身を含む): 223245360

約数和(自身を除く): 151794864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 169, 192, 208, 234, 288, 312, 338, 367, 384, 416, 468, 507, 576, 624, 676, 734, 832, 936, 1014, 1101, 1152, 1248, 1352, 1468, 1521, 1664, 1872, 2028, 2202, 2496, 2704, 2936, 3042, 3303, 3744, 4056, 4404, 4771, 4992, 5408, 5872, 6084, 6606, 7488, 8112, 8808, 9542, 10816, 11744, 12168, 13212, 14313, 14976, 16224, 17616, 19084, 21632, 23488, 24336, 26424, 28626, 32448, 35232, 38168, 42939, 46976, 48672, 52848, 57252, 62023, 64896, 70464, 76336, 85878, 97344, 105696, 114504, 124046, 140928, 152672, 171756, 186069, 194688, 211392, 229008, 248092, 305344, 343512, 372138, 422784, 458016, 496184, 558207, 610688, 687024, 744276, 916032, 992368, 1116414, 1374048, 1488552, 1832064, 1984736, 2232828, 2748096, 2977104, 3969472, 4465656, 5496192, 5954208, 7938944, 8931312, 11908416, 17862624, 23816832, 35725248, 71450496]

約数ペア:

[(1, 71450496), (2, 35725248), (3, 23816832), (4, 17862624), (6, 11908416), (8, 8931312), (9, 7938944), (12, 5954208), (13, 5496192), (16, 4465656), (18, 3969472), (24, 2977104), (26, 2748096), (32, 2232828), (36, 1984736), (39, 1832064), (48, 1488552), (52, 1374048), (64, 1116414), (72, 992368), (78, 916032), (96, 744276), (104, 687024), (117, 610688), (128, 558207), (144, 496184), (156, 458016), (169, 422784), (192, 372138), (208, 343512), (234, 305344), (288, 248092), (312, 229008), (338, 211392), (367, 194688), (384, 186069), (416, 171756), (468, 152672), (507, 140928), (576, 124046), (624, 114504), (676, 105696), (734, 97344), (832, 85878), (936, 76336), (1014, 70464), (1101, 64896), (1152, 62023), (1248, 57252), (1352, 52848), (1468, 48672), (1521, 46976), (1664, 42939), (1872, 38168), (2028, 35232), (2202, 32448), (2496, 28626), (2704, 26424), (2936, 24336), (3042, 23488), (3303, 21632), (3744, 19084), (4056, 17616), (4404, 16224), (4771, 14976), (4992, 14313), (5408, 13212), (5872, 12168), (6084, 11744), (6606, 10816), (7488, 9542), (8112, 8808)]