84800768

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:419

約数の個数: 72

約数和(自身を含む): 185088288

約数和(自身を除く): 100287520

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 83, 104, 128, 166, 208, 256, 307, 332, 416, 614, 664, 832, 1079, 1228, 1328, 1664, 2158, 2456, 2656, 3328, 3991, 4316, 4912, 5312, 7982, 8632, 9824, 10624, 15964, 17264, 19648, 21248, 25481, 31928, 34528, 39296, 50962, 63856, 69056, 78592, 101924, 127712, 138112, 203848, 255424, 276224, 331253, 407696, 510848, 662506, 815392, 1021696, 1325012, 1630784, 2650024, 3261568, 5300048, 6523136, 10600096, 21200192, 42400384, 84800768]

約数ペア:

[(1, 84800768), (2, 42400384), (4, 21200192), (8, 10600096), (13, 6523136), (16, 5300048), (26, 3261568), (32, 2650024), (52, 1630784), (64, 1325012), (83, 1021696), (104, 815392), (128, 662506), (166, 510848), (208, 407696), (256, 331253), (307, 276224), (332, 255424), (416, 203848), (614, 138112), (664, 127712), (832, 101924), (1079, 78592), (1228, 69056), (1328, 63856), (1664, 50962), (2158, 39296), (2456, 34528), (2656, 31928), (3328, 25481), (3991, 21248), (4316, 19648), (4912, 17264), (5312, 15964), (7982, 10624), (8632, 9824)]