64416144

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103231}}^1$

素因数の和:103255

約数の個数: 40

約数和(自身を含む): 179210752

約数和(自身を除く): 114794608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 103231, 206462, 309693, 412924, 619386, 825848, 1238772, 1342003, 1651696, 2477544, 2684006, 4026009, 4955088, 5368012, 8052018, 10736024, 16104036, 21472048, 32208072, 64416144]

約数ペア:

[(1, 64416144), (2, 32208072), (3, 21472048), (4, 16104036), (6, 10736024), (8, 8052018), (12, 5368012), (13, 4955088), (16, 4026009), (24, 2684006), (26, 2477544), (39, 1651696), (48, 1342003), (52, 1238772), (78, 825848), (104, 619386), (156, 412924), (208, 309693), (312, 206462), (624, 103231)]