84439320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{100523}}^1$

素因数の和:100544

約数の個数: 64

約数和(自身を含む): 289509120

約数和(自身を除く): 205069800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 100523, 201046, 301569, 402092, 502615, 603138, 703661, 804184, 1005230, 1206276, 1407322, 1507845, 2010460, 2110983, 2412552, 2814644, 3015690, 3518305, 4020920, 4221966, 5629288, 6031380, 7036610, 8443932, 10554915, 12062760, 14073220, 16887864, 21109830, 28146440, 42219660, 84439320]

約数ペア:

[(1, 84439320), (2, 42219660), (3, 28146440), (4, 21109830), (5, 16887864), (6, 14073220), (7, 12062760), (8, 10554915), (10, 8443932), (12, 7036610), (14, 6031380), (15, 5629288), (20, 4221966), (21, 4020920), (24, 3518305), (28, 3015690), (30, 2814644), (35, 2412552), (40, 2110983), (42, 2010460), (56, 1507845), (60, 1407322), (70, 1206276), (84, 1005230), (105, 804184), (120, 703661), (140, 603138), (168, 502615), (210, 402092), (280, 301569), (420, 201046), (840, 100523)]