78551208

素因数分解:

$2^3\times 3^6\times {\mathrm{13469}}^1$

素因数の和:13493

約数の個数: 56

約数和(自身を含む): 220840650

約数和(自身を除く): 142289442

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5832, 13469, 26938, 40407, 53876, 80814, 107752, 121221, 161628, 242442, 323256, 363663, 484884, 727326, 969768, 1090989, 1454652, 2181978, 2909304, 3272967, 4363956, 6545934, 8727912, 9818901, 13091868, 19637802, 26183736, 39275604, 78551208]

約数ペア:

[(1, 78551208), (2, 39275604), (3, 26183736), (4, 19637802), (6, 13091868), (8, 9818901), (9, 8727912), (12, 6545934), (18, 4363956), (24, 3272967), (27, 2909304), (36, 2181978), (54, 1454652), (72, 1090989), (81, 969768), (108, 727326), (162, 484884), (216, 363663), (243, 323256), (324, 242442), (486, 161628), (648, 121221), (729, 107752), (972, 80814), (1458, 53876), (1944, 40407), (2916, 26938), (5832, 13469)]