89669216

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:173

約数の個数: 144

約数和(自身を含む): 228042864

約数和(自身を除く): 138373648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 53, 56, 83, 91, 98, 104, 106, 112, 166, 182, 196, 208, 212, 224, 332, 364, 371, 392, 416, 424, 581, 637, 664, 689, 728, 742, 784, 848, 1079, 1162, 1274, 1328, 1378, 1456, 1484, 1568, 1696, 2158, 2324, 2548, 2597, 2656, 2756, 2912, 2968, 4067, 4316, 4399, 4648, 4823, 5096, 5194, 5512, 5936, 7553, 8134, 8632, 8798, 9296, 9646, 10192, 10388, 11024, 11872, 15106, 16268, 17264, 17596, 18592, 19292, 20384, 20776, 22048, 30212, 30793, 32536, 33761, 34528, 35192, 38584, 41552, 52871, 57187, 60424, 61586, 65072, 67522, 70384, 77168, 83104, 105742, 114374, 120848, 123172, 130144, 135044, 140768, 154336, 211484, 215551, 228748, 241696, 246344, 270088, 400309, 422968, 431102, 457496, 492688, 540176, 800618, 845936, 862204, 914992, 985376, 1080352, 1601236, 1691872, 1724408, 1829984, 2802163, 3202472, 3448816, 5604326, 6404944, 6897632, 11208652, 12809888, 22417304, 44834608, 89669216]

約数ペア:

[(1, 89669216), (2, 44834608), (4, 22417304), (7, 12809888), (8, 11208652), (13, 6897632), (14, 6404944), (16, 5604326), (26, 3448816), (28, 3202472), (32, 2802163), (49, 1829984), (52, 1724408), (53, 1691872), (56, 1601236), (83, 1080352), (91, 985376), (98, 914992), (104, 862204), (106, 845936), (112, 800618), (166, 540176), (182, 492688), (196, 457496), (208, 431102), (212, 422968), (224, 400309), (332, 270088), (364, 246344), (371, 241696), (392, 228748), (416, 215551), (424, 211484), (581, 154336), (637, 140768), (664, 135044), (689, 130144), (728, 123172), (742, 120848), (784, 114374), (848, 105742), (1079, 83104), (1162, 77168), (1274, 70384), (1328, 67522), (1378, 65072), (1456, 61586), (1484, 60424), (1568, 57187), (1696, 52871), (2158, 41552), (2324, 38584), (2548, 35192), (2597, 34528), (2656, 33761), (2756, 32536), (2912, 30793), (2968, 30212), (4067, 22048), (4316, 20776), (4399, 20384), (4648, 19292), (4823, 18592), (5096, 17596), (5194, 17264), (5512, 16268), (5936, 15106), (7553, 11872), (8134, 11024), (8632, 10388), (8798, 10192), (9296, 9646)]