76385890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{727}}^1$

素因数の和:839

約数の個数: 64

約数和(自身を含む): 167731200

約数和(自身を除く): 91345310

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 79, 95, 133, 158, 190, 266, 395, 553, 665, 727, 790, 1106, 1330, 1454, 1501, 2765, 3002, 3635, 5089, 5530, 7270, 7505, 10178, 10507, 13813, 15010, 21014, 25445, 27626, 50890, 52535, 57433, 69065, 96691, 105070, 114866, 138130, 193382, 287165, 402031, 483455, 574330, 804062, 966910, 1091227, 2010155, 2182454, 4020310, 5456135, 7638589, 10912270, 15277178, 38192945, 76385890]

約数ペア:

[(1, 76385890), (2, 38192945), (5, 15277178), (7, 10912270), (10, 7638589), (14, 5456135), (19, 4020310), (35, 2182454), (38, 2010155), (70, 1091227), (79, 966910), (95, 804062), (133, 574330), (158, 483455), (190, 402031), (266, 287165), (395, 193382), (553, 138130), (665, 114866), (727, 105070), (790, 96691), (1106, 69065), (1330, 57433), (1454, 52535), (1501, 50890), (2765, 27626), (3002, 25445), (3635, 21014), (5089, 15010), (5530, 13813), (7270, 10507), (7505, 10178)]