89857878

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{547}}^1$

素因数の和:713

約数の個数: 64

約数和(自身を含む): 208327680

約数和(自身を除く): 118469802

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 131, 209, 262, 393, 418, 547, 627, 786, 1094, 1254, 1441, 1641, 2489, 2882, 3282, 4323, 4978, 6017, 7467, 8646, 10393, 12034, 14934, 18051, 20786, 27379, 31179, 36102, 54758, 62358, 71657, 82137, 114323, 143314, 164274, 214971, 228646, 342969, 429942, 685938, 788227, 1361483, 1576454, 2364681, 2722966, 4084449, 4729362, 8168898, 14976313, 29952626, 44928939, 89857878]

約数ペア:

[(1, 89857878), (2, 44928939), (3, 29952626), (6, 14976313), (11, 8168898), (19, 4729362), (22, 4084449), (33, 2722966), (38, 2364681), (57, 1576454), (66, 1361483), (114, 788227), (131, 685938), (209, 429942), (262, 342969), (393, 228646), (418, 214971), (547, 164274), (627, 143314), (786, 114323), (1094, 82137), (1254, 71657), (1441, 62358), (1641, 54758), (2489, 36102), (2882, 31179), (3282, 27379), (4323, 20786), (4978, 18051), (6017, 14934), (7467, 12034), (8646, 10393)]