77805072

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{4957}}^1$

素因数の和:5080

約数の個数: 60

約数和(自身を含む): 219788140

約数和(自身を除く): 141983068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 218, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3924, 4957, 5232, 7848, 9914, 14871, 15696, 19828, 29742, 39656, 44613, 59484, 79312, 89226, 118968, 178452, 237936, 356904, 540313, 713808, 1080626, 1620939, 2161252, 3241878, 4322504, 4862817, 6483756, 8645008, 9725634, 12967512, 19451268, 25935024, 38902536, 77805072]

約数ペア:

[(1, 77805072), (2, 38902536), (3, 25935024), (4, 19451268), (6, 12967512), (8, 9725634), (9, 8645008), (12, 6483756), (16, 4862817), (18, 4322504), (24, 3241878), (36, 2161252), (48, 1620939), (72, 1080626), (109, 713808), (144, 540313), (218, 356904), (327, 237936), (436, 178452), (654, 118968), (872, 89226), (981, 79312), (1308, 59484), (1744, 44613), (1962, 39656), (2616, 29742), (3924, 19828), (4957, 15696), (5232, 14871), (7848, 9914)]