174870828

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{2467}}^1$

素因数の和:2667

約数の個数: 72

約数和(自身を含む): 485110080

約数和(自身を除く): 310239252

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 179, 198, 358, 396, 537, 716, 1074, 1611, 1969, 2148, 2467, 3222, 3938, 4934, 5907, 6444, 7401, 7876, 9868, 11814, 14802, 17721, 22203, 23628, 27137, 29604, 35442, 44406, 54274, 70884, 81411, 88812, 108548, 162822, 244233, 325644, 441593, 488466, 883186, 976932, 1324779, 1766372, 2649558, 3974337, 4857523, 5299116, 7948674, 9715046, 14572569, 15897348, 19430092, 29145138, 43717707, 58290276, 87435414, 174870828]

約数ペア:

[(1, 174870828), (2, 87435414), (3, 58290276), (4, 43717707), (6, 29145138), (9, 19430092), (11, 15897348), (12, 14572569), (18, 9715046), (22, 7948674), (33, 5299116), (36, 4857523), (44, 3974337), (66, 2649558), (99, 1766372), (132, 1324779), (179, 976932), (198, 883186), (358, 488466), (396, 441593), (537, 325644), (716, 244233), (1074, 162822), (1611, 108548), (1969, 88812), (2148, 81411), (2467, 70884), (3222, 54274), (3938, 44406), (4934, 35442), (5907, 29604), (6444, 27137), (7401, 23628), (7876, 22203), (9868, 17721), (11814, 14802)]