76788648

素因数分解:

$2^3\times 3^4\times {\mathrm{163}}^1\times {\mathrm{727}}^1$

素因数の和:908

約数の個数: 80

約数和(自身を含む): 216696480

約数和(自身を除く): 139907832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 163, 216, 324, 326, 489, 648, 652, 727, 978, 1304, 1454, 1467, 1956, 2181, 2908, 2934, 3912, 4362, 4401, 5816, 5868, 6543, 8724, 8802, 11736, 13086, 13203, 17448, 17604, 19629, 26172, 26406, 35208, 39258, 52344, 52812, 58887, 78516, 105624, 117774, 118501, 157032, 235548, 237002, 355503, 471096, 474004, 711006, 948008, 1066509, 1422012, 2133018, 2844024, 3199527, 4266036, 6399054, 8532072, 9598581, 12798108, 19197162, 25596216, 38394324, 76788648]

約数ペア:

[(1, 76788648), (2, 38394324), (3, 25596216), (4, 19197162), (6, 12798108), (8, 9598581), (9, 8532072), (12, 6399054), (18, 4266036), (24, 3199527), (27, 2844024), (36, 2133018), (54, 1422012), (72, 1066509), (81, 948008), (108, 711006), (162, 474004), (163, 471096), (216, 355503), (324, 237002), (326, 235548), (489, 157032), (648, 118501), (652, 117774), (727, 105624), (978, 78516), (1304, 58887), (1454, 52812), (1467, 52344), (1956, 39258), (2181, 35208), (2908, 26406), (2934, 26172), (3912, 19629), (4362, 17604), (4401, 17448), (5816, 13203), (5868, 13086), (6543, 11736), (8724, 8802)]