89085568

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:226

約数の個数: 128

約数和(自身を含む): 216599040

約数和(自身を除く): 127513472

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 64, 88, 104, 124, 128, 143, 157, 176, 208, 248, 286, 314, 341, 352, 403, 416, 496, 572, 628, 682, 704, 806, 832, 992, 1144, 1256, 1364, 1408, 1612, 1664, 1727, 1984, 2041, 2288, 2512, 2728, 3224, 3454, 3968, 4082, 4433, 4576, 4867, 5024, 5456, 6448, 6908, 8164, 8866, 9152, 9734, 10048, 10912, 12896, 13816, 16328, 17732, 18304, 19468, 20096, 21824, 22451, 25792, 27632, 32656, 35464, 38936, 43648, 44902, 51584, 53537, 55264, 63271, 65312, 70928, 77872, 89804, 107074, 110528, 126542, 130624, 141856, 155744, 179608, 214148, 221056, 253084, 261248, 283712, 311488, 359216, 428296, 506168, 567424, 622976, 695981, 718432, 856592, 1012336, 1391962, 1436864, 1713184, 2024672, 2783924, 2873728, 3426368, 4049344, 5567848, 6852736, 8098688, 11135696, 22271392, 44542784, 89085568]

約数ペア:

[(1, 89085568), (2, 44542784), (4, 22271392), (8, 11135696), (11, 8098688), (13, 6852736), (16, 5567848), (22, 4049344), (26, 3426368), (31, 2873728), (32, 2783924), (44, 2024672), (52, 1713184), (62, 1436864), (64, 1391962), (88, 1012336), (104, 856592), (124, 718432), (128, 695981), (143, 622976), (157, 567424), (176, 506168), (208, 428296), (248, 359216), (286, 311488), (314, 283712), (341, 261248), (352, 253084), (403, 221056), (416, 214148), (496, 179608), (572, 155744), (628, 141856), (682, 130624), (704, 126542), (806, 110528), (832, 107074), (992, 89804), (1144, 77872), (1256, 70928), (1364, 65312), (1408, 63271), (1612, 55264), (1664, 53537), (1727, 51584), (1984, 44902), (2041, 43648), (2288, 38936), (2512, 35464), (2728, 32656), (3224, 27632), (3454, 25792), (3968, 22451), (4082, 21824), (4433, 20096), (4576, 19468), (4867, 18304), (5024, 17732), (5456, 16328), (6448, 13816), (6908, 12896), (8164, 10912), (8866, 10048), (9152, 9734)]