78532184432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{67289}}^1$

素因数の和:67522

約数の個数: 80

約数和(自身を含む): 170083280640

約数和(自身を除く): 91551096208

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 181, 208, 248, 362, 403, 496, 724, 806, 1448, 1612, 2353, 2896, 3224, 4706, 5611, 6448, 9412, 11222, 18824, 22444, 37648, 44888, 67289, 72943, 89776, 134578, 145886, 269156, 291772, 538312, 583544, 874757, 1076624, 1167088, 1749514, 2085959, 3499028, 4171918, 6998056, 8343836, 12179309, 13996112, 16687672, 24358618, 27117467, 33375344, 48717236, 54234934, 97434472, 108469868, 158331017, 194868944, 216939736, 316662034, 377558579, 433879472, 633324068, 755117158, 1266648136, 1510234316, 2533296272, 3020468632, 4908261527, 6040937264, 9816523054, 19633046108, 39266092216, 78532184432]

約数ペア:

[(1, 78532184432), (2, 39266092216), (4, 19633046108), (8, 9816523054), (13, 6040937264), (16, 4908261527), (26, 3020468632), (31, 2533296272), (52, 1510234316), (62, 1266648136), (104, 755117158), (124, 633324068), (181, 433879472), (208, 377558579), (248, 316662034), (362, 216939736), (403, 194868944), (496, 158331017), (724, 108469868), (806, 97434472), (1448, 54234934), (1612, 48717236), (2353, 33375344), (2896, 27117467), (3224, 24358618), (4706, 16687672), (5611, 13996112), (6448, 12179309), (9412, 8343836), (11222, 6998056), (18824, 4171918), (22444, 3499028), (37648, 2085959), (44888, 1749514), (67289, 1167088), (72943, 1076624), (89776, 874757), (134578, 583544), (145886, 538312), (269156, 291772)]