71553384

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{141971}}^1$

素因数の和:141990

約数の個数: 48

約数和(自身を含む): 221476320

約数和(自身を除く): 149922936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 141971, 283942, 425913, 567884, 851826, 993797, 1135768, 1277739, 1703652, 1987594, 2555478, 2981391, 3407304, 3975188, 5110956, 5962782, 7950376, 8944173, 10221912, 11925564, 17888346, 23851128, 35776692, 71553384]

約数ペア:

[(1, 71553384), (2, 35776692), (3, 23851128), (4, 17888346), (6, 11925564), (7, 10221912), (8, 8944173), (9, 7950376), (12, 5962782), (14, 5110956), (18, 3975188), (21, 3407304), (24, 2981391), (28, 2555478), (36, 1987594), (42, 1703652), (56, 1277739), (63, 1135768), (72, 993797), (84, 851826), (126, 567884), (168, 425913), (252, 283942), (504, 141971)]