71697312

素因数分解:

$2^5\times 3^4\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:360

約数の個数: 120

約数和(自身を含む): 213444000

約数和(自身を除く): 141746688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 139, 144, 162, 199, 216, 278, 288, 324, 398, 417, 432, 556, 597, 648, 796, 834, 864, 1112, 1194, 1251, 1296, 1592, 1668, 1791, 2224, 2388, 2502, 2592, 3184, 3336, 3582, 3753, 4448, 4776, 5004, 5373, 6368, 6672, 7164, 7506, 9552, 10008, 10746, 11259, 13344, 14328, 15012, 16119, 19104, 20016, 21492, 22518, 27661, 28656, 30024, 32238, 40032, 42984, 45036, 55322, 57312, 60048, 64476, 82983, 85968, 90072, 110644, 120096, 128952, 165966, 171936, 180144, 221288, 248949, 257904, 331932, 360288, 442576, 497898, 515808, 663864, 746847, 885152, 995796, 1327728, 1493694, 1991592, 2240541, 2655456, 2987388, 3983184, 4481082, 5974776, 7966368, 8962164, 11949552, 17924328, 23899104, 35848656, 71697312]

約数ペア:

[(1, 71697312), (2, 35848656), (3, 23899104), (4, 17924328), (6, 11949552), (8, 8962164), (9, 7966368), (12, 5974776), (16, 4481082), (18, 3983184), (24, 2987388), (27, 2655456), (32, 2240541), (36, 1991592), (48, 1493694), (54, 1327728), (72, 995796), (81, 885152), (96, 746847), (108, 663864), (139, 515808), (144, 497898), (162, 442576), (199, 360288), (216, 331932), (278, 257904), (288, 248949), (324, 221288), (398, 180144), (417, 171936), (432, 165966), (556, 128952), (597, 120096), (648, 110644), (796, 90072), (834, 85968), (864, 82983), (1112, 64476), (1194, 60048), (1251, 57312), (1296, 55322), (1592, 45036), (1668, 42984), (1791, 40032), (2224, 32238), (2388, 30024), (2502, 28656), (2592, 27661), (3184, 22518), (3336, 21492), (3582, 20016), (3753, 19104), (4448, 16119), (4776, 15012), (5004, 14328), (5373, 13344), (6368, 11259), (6672, 10746), (7164, 10008), (7506, 9552)]