74126640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{44123}}^1$

素因数の和:44146

約数の個数: 80

約数和(自身を含む): 262626048

約数和(自身を除く): 188499408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 44123, 88246, 132369, 176492, 220615, 264738, 308861, 352984, 441230, 529476, 617722, 661845, 705968, 882460, 926583, 1058952, 1235444, 1323690, 1544305, 1764920, 1853166, 2117904, 2470888, 2647380, 3088610, 3529840, 3706332, 4632915, 4941776, 5294760, 6177220, 7412664, 9265830, 10589520, 12354440, 14825328, 18531660, 24708880, 37063320, 74126640]

約数ペア:

[(1, 74126640), (2, 37063320), (3, 24708880), (4, 18531660), (5, 14825328), (6, 12354440), (7, 10589520), (8, 9265830), (10, 7412664), (12, 6177220), (14, 5294760), (15, 4941776), (16, 4632915), (20, 3706332), (21, 3529840), (24, 3088610), (28, 2647380), (30, 2470888), (35, 2117904), (40, 1853166), (42, 1764920), (48, 1544305), (56, 1323690), (60, 1235444), (70, 1058952), (80, 926583), (84, 882460), (105, 705968), (112, 661845), (120, 617722), (140, 529476), (168, 441230), (210, 352984), (240, 308861), (280, 264738), (336, 220615), (420, 176492), (560, 132369), (840, 88246), (1680, 44123)]