68581944

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1034

約数の個数: 128

約数和(自身を含む): 212544000

約数和(自身を除く): 143962056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 27, 34, 36, 38, 51, 54, 57, 68, 72, 76, 102, 108, 114, 136, 152, 153, 171, 204, 216, 228, 306, 323, 342, 408, 456, 459, 513, 612, 646, 684, 918, 969, 983, 1026, 1224, 1292, 1368, 1836, 1938, 1966, 2052, 2584, 2907, 2949, 3672, 3876, 3932, 4104, 5814, 5898, 7752, 7864, 8721, 8847, 11628, 11796, 16711, 17442, 17694, 18677, 23256, 23592, 26541, 33422, 34884, 35388, 37354, 50133, 53082, 56031, 66844, 69768, 70776, 74708, 100266, 106164, 112062, 133688, 149416, 150399, 168093, 200532, 212328, 224124, 300798, 317509, 336186, 401064, 448248, 451197, 504279, 601596, 635018, 672372, 902394, 952527, 1008558, 1203192, 1270036, 1344744, 1804788, 1905054, 2017116, 2540072, 2857581, 3609576, 3810108, 4034232, 5715162, 7620216, 8572743, 11430324, 17145486, 22860648, 34290972, 68581944]

約数ペア:

[(1, 68581944), (2, 34290972), (3, 22860648), (4, 17145486), (6, 11430324), (8, 8572743), (9, 7620216), (12, 5715162), (17, 4034232), (18, 3810108), (19, 3609576), (24, 2857581), (27, 2540072), (34, 2017116), (36, 1905054), (38, 1804788), (51, 1344744), (54, 1270036), (57, 1203192), (68, 1008558), (72, 952527), (76, 902394), (102, 672372), (108, 635018), (114, 601596), (136, 504279), (152, 451197), (153, 448248), (171, 401064), (204, 336186), (216, 317509), (228, 300798), (306, 224124), (323, 212328), (342, 200532), (408, 168093), (456, 150399), (459, 149416), (513, 133688), (612, 112062), (646, 106164), (684, 100266), (918, 74708), (969, 70776), (983, 69768), (1026, 66844), (1224, 56031), (1292, 53082), (1368, 50133), (1836, 37354), (1938, 35388), (1966, 34884), (2052, 33422), (2584, 26541), (2907, 23592), (2949, 23256), (3672, 18677), (3876, 17694), (3932, 17442), (4104, 16711), (5814, 11796), (5898, 11628), (7752, 8847), (7864, 8721)]