80493792

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^2\times {\mathrm{997}}^1$

素因数の和:1068

約数の個数: 72

約数和(自身を含む): 219053016

約数和(自身を除く): 138559224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 174, 232, 348, 464, 696, 841, 928, 997, 1392, 1682, 1994, 2523, 2784, 2991, 3364, 3988, 5046, 5982, 6728, 7976, 10092, 11964, 13456, 15952, 20184, 23928, 26912, 28913, 31904, 40368, 47856, 57826, 80736, 86739, 95712, 115652, 173478, 231304, 346956, 462608, 693912, 838477, 925216, 1387824, 1676954, 2515431, 2775648, 3353908, 5030862, 6707816, 10061724, 13415632, 20123448, 26831264, 40246896, 80493792]

約数ペア:

[(1, 80493792), (2, 40246896), (3, 26831264), (4, 20123448), (6, 13415632), (8, 10061724), (12, 6707816), (16, 5030862), (24, 3353908), (29, 2775648), (32, 2515431), (48, 1676954), (58, 1387824), (87, 925216), (96, 838477), (116, 693912), (174, 462608), (232, 346956), (348, 231304), (464, 173478), (696, 115652), (841, 95712), (928, 86739), (997, 80736), (1392, 57826), (1682, 47856), (1994, 40368), (2523, 31904), (2784, 28913), (2991, 26912), (3364, 23928), (3988, 20184), (5046, 15952), (5982, 13456), (6728, 11964), (7976, 10092)]