7872072

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1097}}^1$

素因数の和:1142

約数の個数: 64

約数和(自身を含む): 22135680

約数和(自身を除く): 14263608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1097, 1196, 1794, 2194, 2392, 3291, 3588, 4388, 6582, 7176, 8776, 13164, 14261, 25231, 26328, 28522, 42783, 50462, 57044, 75693, 85566, 100924, 114088, 151386, 171132, 201848, 302772, 328003, 342264, 605544, 656006, 984009, 1312012, 1968018, 2624024, 3936036, 7872072]

約数ペア:

[(1, 7872072), (2, 3936036), (3, 2624024), (4, 1968018), (6, 1312012), (8, 984009), (12, 656006), (13, 605544), (23, 342264), (24, 328003), (26, 302772), (39, 201848), (46, 171132), (52, 151386), (69, 114088), (78, 100924), (92, 85566), (104, 75693), (138, 57044), (156, 50462), (184, 42783), (276, 28522), (299, 26328), (312, 25231), (552, 14261), (598, 13164), (897, 8776), (1097, 7176), (1196, 6582), (1794, 4388), (2194, 3588), (2392, 3291)]