87327344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1163}}^1$

素因数の和:1222

約数の個数: 60

約数和(自身を含む): 192472056

約数和(自身を除く): 105144712

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 361, 494, 722, 988, 1163, 1444, 1976, 2326, 2888, 3952, 4652, 4693, 5776, 9304, 9386, 15119, 18608, 18772, 22097, 30238, 37544, 44194, 60476, 75088, 88388, 120952, 176776, 241904, 287261, 353552, 419843, 574522, 839686, 1149044, 1679372, 2298088, 3358744, 4596176, 5457959, 6717488, 10915918, 21831836, 43663672, 87327344]

約数ペア:

[(1, 87327344), (2, 43663672), (4, 21831836), (8, 10915918), (13, 6717488), (16, 5457959), (19, 4596176), (26, 3358744), (38, 2298088), (52, 1679372), (76, 1149044), (104, 839686), (152, 574522), (208, 419843), (247, 353552), (304, 287261), (361, 241904), (494, 176776), (722, 120952), (988, 88388), (1163, 75088), (1444, 60476), (1976, 44194), (2326, 37544), (2888, 30238), (3952, 22097), (4652, 18772), (4693, 18608), (5776, 15119), (9304, 9386)]