72424660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:517

約数の個数: 96

約数和(自身を含む): 191600640

約数和(自身を除く): 119175980

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 131, 140, 154, 220, 262, 308, 359, 385, 524, 655, 718, 770, 917, 1310, 1436, 1441, 1540, 1795, 1834, 2513, 2620, 2882, 3590, 3668, 3949, 4585, 5026, 5764, 7180, 7205, 7898, 9170, 10052, 10087, 12565, 14410, 15796, 18340, 19745, 20174, 25130, 27643, 28820, 39490, 40348, 47029, 50260, 50435, 55286, 78980, 94058, 100870, 110572, 138215, 188116, 201740, 235145, 276430, 329203, 470290, 517319, 552860, 658406, 940580, 1034638, 1316812, 1646015, 2069276, 2586595, 3292030, 3621233, 5173190, 6584060, 7242466, 10346380, 14484932, 18106165, 36212330, 72424660]

約数ペア:

[(1, 72424660), (2, 36212330), (4, 18106165), (5, 14484932), (7, 10346380), (10, 7242466), (11, 6584060), (14, 5173190), (20, 3621233), (22, 3292030), (28, 2586595), (35, 2069276), (44, 1646015), (55, 1316812), (70, 1034638), (77, 940580), (110, 658406), (131, 552860), (140, 517319), (154, 470290), (220, 329203), (262, 276430), (308, 235145), (359, 201740), (385, 188116), (524, 138215), (655, 110572), (718, 100870), (770, 94058), (917, 78980), (1310, 55286), (1436, 50435), (1441, 50260), (1540, 47029), (1795, 40348), (1834, 39490), (2513, 28820), (2620, 27643), (2882, 25130), (3590, 20174), (3668, 19745), (3949, 18340), (4585, 15796), (5026, 14410), (5764, 12565), (7180, 10087), (7205, 10052), (7898, 9170)]