74780328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{15349}}^1$

素因数の和:15394

約数の個数: 64

約数和(自身を含む): 221040000

約数和(自身を除く): 146259672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 609, 696, 812, 1218, 1624, 2436, 4872, 15349, 30698, 46047, 61396, 92094, 107443, 122792, 184188, 214886, 322329, 368376, 429772, 445121, 644658, 859544, 890242, 1289316, 1335363, 1780484, 2578632, 2670726, 3115847, 3560968, 5341452, 6231694, 9347541, 10682904, 12463388, 18695082, 24926776, 37390164, 74780328]

約数ペア:

[(1, 74780328), (2, 37390164), (3, 24926776), (4, 18695082), (6, 12463388), (7, 10682904), (8, 9347541), (12, 6231694), (14, 5341452), (21, 3560968), (24, 3115847), (28, 2670726), (29, 2578632), (42, 1780484), (56, 1335363), (58, 1289316), (84, 890242), (87, 859544), (116, 644658), (168, 445121), (174, 429772), (203, 368376), (232, 322329), (348, 214886), (406, 184188), (609, 122792), (696, 107443), (812, 92094), (1218, 61396), (1624, 46047), (2436, 30698), (4872, 15349)]