71550648

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:418

約数の個数: 128

約数和(自身を含む): 217324800

約数和(自身を除く): 145774152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 83, 104, 108, 117, 156, 166, 216, 234, 249, 307, 312, 332, 351, 468, 498, 614, 664, 702, 747, 921, 936, 996, 1079, 1228, 1404, 1494, 1842, 1992, 2158, 2241, 2456, 2763, 2808, 2988, 3237, 3684, 3991, 4316, 4482, 5526, 5976, 6474, 7368, 7982, 8289, 8632, 8964, 9711, 11052, 11973, 12948, 15964, 16578, 17928, 19422, 22104, 23946, 25481, 25896, 29133, 31928, 33156, 35919, 38844, 47892, 50962, 58266, 66312, 71838, 76443, 77688, 95784, 101924, 107757, 116532, 143676, 152886, 203848, 215514, 229329, 233064, 287352, 305772, 331253, 431028, 458658, 611544, 662506, 687987, 862056, 917316, 993759, 1325012, 1375974, 1834632, 1987518, 2650024, 2751948, 2981277, 3975036, 5503896, 5962554, 7950072, 8943831, 11925108, 17887662, 23850216, 35775324, 71550648]

約数ペア:

[(1, 71550648), (2, 35775324), (3, 23850216), (4, 17887662), (6, 11925108), (8, 8943831), (9, 7950072), (12, 5962554), (13, 5503896), (18, 3975036), (24, 2981277), (26, 2751948), (27, 2650024), (36, 1987518), (39, 1834632), (52, 1375974), (54, 1325012), (72, 993759), (78, 917316), (83, 862056), (104, 687987), (108, 662506), (117, 611544), (156, 458658), (166, 431028), (216, 331253), (234, 305772), (249, 287352), (307, 233064), (312, 229329), (332, 215514), (351, 203848), (468, 152886), (498, 143676), (614, 116532), (664, 107757), (702, 101924), (747, 95784), (921, 77688), (936, 76443), (996, 71838), (1079, 66312), (1228, 58266), (1404, 50962), (1494, 47892), (1842, 38844), (1992, 35919), (2158, 33156), (2241, 31928), (2456, 29133), (2763, 25896), (2808, 25481), (2988, 23946), (3237, 22104), (3684, 19422), (3991, 17928), (4316, 16578), (4482, 15964), (5526, 12948), (5976, 11973), (6474, 11052), (7368, 9711), (7982, 8964), (8289, 8632)]