82150744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:440

約数の個数: 64

約数和(自身を含む): 173859840

約数和(自身を除く): 91709096

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 83, 104, 124, 166, 248, 307, 332, 403, 614, 664, 806, 1079, 1228, 1612, 2158, 2456, 2573, 3224, 3991, 4316, 5146, 7982, 8632, 9517, 10292, 15964, 19034, 20584, 25481, 31928, 33449, 38068, 50962, 66898, 76136, 101924, 123721, 133796, 203848, 247442, 267592, 331253, 494884, 662506, 789911, 989768, 1325012, 1579822, 2650024, 3159644, 6319288, 10268843, 20537686, 41075372, 82150744]

約数ペア:

[(1, 82150744), (2, 41075372), (4, 20537686), (8, 10268843), (13, 6319288), (26, 3159644), (31, 2650024), (52, 1579822), (62, 1325012), (83, 989768), (104, 789911), (124, 662506), (166, 494884), (248, 331253), (307, 267592), (332, 247442), (403, 203848), (614, 133796), (664, 123721), (806, 101924), (1079, 76136), (1228, 66898), (1612, 50962), (2158, 38068), (2456, 33449), (2573, 31928), (3224, 25481), (3991, 20584), (4316, 19034), (5146, 15964), (7982, 10292), (8632, 9517)]