79557088

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:396

約数の個数: 72

約数和(自身を含む): 173765088

約数和(自身を除く): 94208000

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 94, 104, 169, 188, 208, 313, 338, 376, 416, 611, 626, 676, 752, 1222, 1252, 1352, 1504, 2444, 2504, 2704, 4069, 4888, 5008, 5408, 7943, 8138, 9776, 10016, 14711, 15886, 16276, 19552, 29422, 31772, 32552, 52897, 58844, 63544, 65104, 105794, 117688, 127088, 130208, 191243, 211588, 235376, 254176, 382486, 423176, 470752, 764972, 846352, 1529944, 1692704, 2486159, 3059888, 4972318, 6119776, 9944636, 19889272, 39778544, 79557088]

約数ペア:

[(1, 79557088), (2, 39778544), (4, 19889272), (8, 9944636), (13, 6119776), (16, 4972318), (26, 3059888), (32, 2486159), (47, 1692704), (52, 1529944), (94, 846352), (104, 764972), (169, 470752), (188, 423176), (208, 382486), (313, 254176), (338, 235376), (376, 211588), (416, 191243), (611, 130208), (626, 127088), (676, 117688), (752, 105794), (1222, 65104), (1252, 63544), (1352, 58844), (1504, 52897), (2444, 32552), (2504, 31772), (2704, 29422), (4069, 19552), (4888, 16276), (5008, 15886), (5408, 14711), (7943, 10016), (8138, 9776)]