85870728

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1531}}^1$

素因数の和:1603

約数の個数: 96

約数和(自身を含む): 250941600

約数和(自身を除く): 165070872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 41, 57, 72, 76, 82, 114, 123, 152, 164, 171, 228, 246, 328, 342, 369, 456, 492, 684, 738, 779, 984, 1368, 1476, 1531, 1558, 2337, 2952, 3062, 3116, 4593, 4674, 6124, 6232, 7011, 9186, 9348, 12248, 13779, 14022, 18372, 18696, 27558, 28044, 29089, 36744, 55116, 56088, 58178, 62771, 87267, 110232, 116356, 125542, 174534, 188313, 232712, 251084, 261801, 349068, 376626, 502168, 523602, 564939, 698136, 753252, 1047204, 1129878, 1192649, 1506504, 2094408, 2259756, 2385298, 3577947, 4519512, 4770596, 7155894, 9541192, 10733841, 14311788, 21467682, 28623576, 42935364, 85870728]

約数ペア:

[(1, 85870728), (2, 42935364), (3, 28623576), (4, 21467682), (6, 14311788), (8, 10733841), (9, 9541192), (12, 7155894), (18, 4770596), (19, 4519512), (24, 3577947), (36, 2385298), (38, 2259756), (41, 2094408), (57, 1506504), (72, 1192649), (76, 1129878), (82, 1047204), (114, 753252), (123, 698136), (152, 564939), (164, 523602), (171, 502168), (228, 376626), (246, 349068), (328, 261801), (342, 251084), (369, 232712), (456, 188313), (492, 174534), (684, 125542), (738, 116356), (779, 110232), (984, 87267), (1368, 62771), (1476, 58178), (1531, 56088), (1558, 55116), (2337, 36744), (2952, 29089), (3062, 28044), (3116, 27558), (4593, 18696), (4674, 18372), (6124, 14022), (6232, 13779), (7011, 12248), (9186, 9348)]