31133268

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 84672000

約数和(自身を除く): 53538732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 79, 82, 89, 108, 123, 158, 164, 178, 237, 246, 267, 316, 356, 369, 474, 492, 534, 711, 738, 801, 948, 1068, 1107, 1422, 1476, 1602, 2133, 2214, 2403, 2844, 3204, 3239, 3649, 4266, 4428, 4806, 6478, 7031, 7298, 8532, 9612, 9717, 10947, 12956, 14062, 14596, 19434, 21093, 21894, 28124, 29151, 32841, 38868, 42186, 43788, 58302, 63279, 65682, 84372, 87453, 98523, 116604, 126558, 131364, 174906, 189837, 197046, 253116, 288271, 349812, 379674, 394092, 576542, 759348, 864813, 1153084, 1729626, 2594439, 3459252, 5188878, 7783317, 10377756, 15566634, 31133268]

約数ペア:

[(1, 31133268), (2, 15566634), (3, 10377756), (4, 7783317), (6, 5188878), (9, 3459252), (12, 2594439), (18, 1729626), (27, 1153084), (36, 864813), (41, 759348), (54, 576542), (79, 394092), (82, 379674), (89, 349812), (108, 288271), (123, 253116), (158, 197046), (164, 189837), (178, 174906), (237, 131364), (246, 126558), (267, 116604), (316, 98523), (356, 87453), (369, 84372), (474, 65682), (492, 63279), (534, 58302), (711, 43788), (738, 42186), (801, 38868), (948, 32841), (1068, 29151), (1107, 28124), (1422, 21894), (1476, 21093), (1602, 19434), (2133, 14596), (2214, 14062), (2403, 12956), (2844, 10947), (3204, 9717), (3239, 9612), (3649, 8532), (4266, 7298), (4428, 7031), (4806, 6478)]