63220144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{941}}^1$

素因数の和:998

約数の個数: 80

約数和(自身を含む): 147178080

約数和(自身を除く): 83957936

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 34, 38, 52, 68, 76, 104, 136, 152, 208, 221, 247, 272, 304, 323, 442, 494, 646, 884, 941, 988, 1292, 1768, 1882, 1976, 2584, 3536, 3764, 3952, 4199, 5168, 7528, 8398, 12233, 15056, 15997, 16796, 17879, 24466, 31994, 33592, 35758, 48932, 63988, 67184, 71516, 97864, 127976, 143032, 195728, 207961, 232427, 255952, 286064, 303943, 415922, 464854, 607886, 831844, 929708, 1215772, 1663688, 1859416, 2431544, 3327376, 3718832, 3951259, 4863088, 7902518, 15805036, 31610072, 63220144]

約数ペア:

[(1, 63220144), (2, 31610072), (4, 15805036), (8, 7902518), (13, 4863088), (16, 3951259), (17, 3718832), (19, 3327376), (26, 2431544), (34, 1859416), (38, 1663688), (52, 1215772), (68, 929708), (76, 831844), (104, 607886), (136, 464854), (152, 415922), (208, 303943), (221, 286064), (247, 255952), (272, 232427), (304, 207961), (323, 195728), (442, 143032), (494, 127976), (646, 97864), (884, 71516), (941, 67184), (988, 63988), (1292, 48932), (1768, 35758), (1882, 33592), (1976, 31994), (2584, 24466), (3536, 17879), (3764, 16796), (3952, 15997), (4199, 15056), (5168, 12233), (7528, 8398)]