78384416

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13099}}^1$

素因数の和:13137

約数の個数: 48

約数和(自身を含む): 178264800

約数和(自身を除く): 99880384

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 5984, 13099, 26198, 52396, 104792, 144089, 209584, 222683, 288178, 419168, 445366, 576356, 890732, 1152712, 1781464, 2305424, 2449513, 3562928, 4610848, 4899026, 7125856, 9798052, 19596104, 39192208, 78384416]

約数ペア:

[(1, 78384416), (2, 39192208), (4, 19596104), (8, 9798052), (11, 7125856), (16, 4899026), (17, 4610848), (22, 3562928), (32, 2449513), (34, 2305424), (44, 1781464), (68, 1152712), (88, 890732), (136, 576356), (176, 445366), (187, 419168), (272, 288178), (352, 222683), (374, 209584), (544, 144089), (748, 104792), (1496, 52396), (2992, 26198), (5984, 13099)]