87101479842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{263}}^1\times {\mathrm{20123}}^1$

素因数の和:20615

約数の個数: 64

約数和(自身を含む): 189218405376

約数和(自身を除く): 102116925534

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 211, 263, 422, 526, 633, 789, 1266, 1578, 2743, 3419, 5486, 6838, 8229, 10257, 16458, 20123, 20514, 40246, 55493, 60369, 110986, 120738, 166479, 261599, 332958, 523198, 721409, 784797, 1442818, 1569594, 2164227, 4245953, 4328454, 5292349, 8491906, 10584698, 12737859, 15877047, 25475718, 31754094, 55197389, 68800537, 110394778, 137601074, 165592167, 206401611, 331184334, 412803222, 1116685639, 2233371278, 3350056917, 6700113834, 14516913307, 29033826614, 43550739921, 87101479842]

約数ペア:

[(1, 87101479842), (2, 43550739921), (3, 29033826614), (6, 14516913307), (13, 6700113834), (26, 3350056917), (39, 2233371278), (78, 1116685639), (211, 412803222), (263, 331184334), (422, 206401611), (526, 165592167), (633, 137601074), (789, 110394778), (1266, 68800537), (1578, 55197389), (2743, 31754094), (3419, 25475718), (5486, 15877047), (6838, 12737859), (8229, 10584698), (10257, 8491906), (16458, 5292349), (20123, 4328454), (20514, 4245953), (40246, 2164227), (55493, 1569594), (60369, 1442818), (110986, 784797), (120738, 721409), (166479, 523198), (261599, 332958)]