83178522

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1117}}^1$

素因数の和:1332

約数の個数: 64

約数和(自身を含む): 212509440

約数和(自身を除く): 129330918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 197, 378, 394, 591, 1117, 1182, 1379, 1773, 2234, 2758, 3351, 3546, 4137, 5319, 6702, 7819, 8274, 10053, 10638, 12411, 15638, 20106, 23457, 24822, 30159, 37233, 46914, 60318, 70371, 74466, 140742, 211113, 220049, 422226, 440098, 660147, 1320294, 1540343, 1980441, 3080686, 3960882, 4621029, 5941323, 9242058, 11882646, 13863087, 27726174, 41589261, 83178522]

約数ペア:

[(1, 83178522), (2, 41589261), (3, 27726174), (6, 13863087), (7, 11882646), (9, 9242058), (14, 5941323), (18, 4621029), (21, 3960882), (27, 3080686), (42, 1980441), (54, 1540343), (63, 1320294), (126, 660147), (189, 440098), (197, 422226), (378, 220049), (394, 211113), (591, 140742), (1117, 74466), (1182, 70371), (1379, 60318), (1773, 46914), (2234, 37233), (2758, 30159), (3351, 24822), (3546, 23457), (4137, 20106), (5319, 15638), (6702, 12411), (7819, 10638), (8274, 10053)]