90651984

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1$

素因数の和:756

約数の個数: 80

約数和(自身を含む): 243567744

約数和(自身を除く): 152915760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 73, 82, 123, 146, 164, 219, 246, 292, 328, 438, 492, 584, 631, 656, 876, 984, 1168, 1262, 1752, 1893, 1968, 2524, 2993, 3504, 3786, 5048, 5986, 7572, 8979, 10096, 11972, 15144, 17958, 23944, 25871, 30288, 35916, 46063, 47888, 51742, 71832, 77613, 92126, 103484, 138189, 143664, 155226, 184252, 206968, 276378, 310452, 368504, 413936, 552756, 620904, 737008, 1105512, 1241808, 1888583, 2211024, 3777166, 5665749, 7554332, 11331498, 15108664, 22662996, 30217328, 45325992, 90651984]

約数ペア:

[(1, 90651984), (2, 45325992), (3, 30217328), (4, 22662996), (6, 15108664), (8, 11331498), (12, 7554332), (16, 5665749), (24, 3777166), (41, 2211024), (48, 1888583), (73, 1241808), (82, 1105512), (123, 737008), (146, 620904), (164, 552756), (219, 413936), (246, 368504), (292, 310452), (328, 276378), (438, 206968), (492, 184252), (584, 155226), (631, 143664), (656, 138189), (876, 103484), (984, 92126), (1168, 77613), (1262, 71832), (1752, 51742), (1893, 47888), (1968, 46063), (2524, 35916), (2993, 30288), (3504, 25871), (3786, 23944), (5048, 17958), (5986, 15144), (7572, 11972), (8979, 10096)]