72101736

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:324

約数の個数: 144

約数和(自身を含む): 230480640

約数和(自身を除く): 158378904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 107, 126, 147, 168, 191, 196, 214, 252, 294, 321, 382, 392, 428, 441, 504, 573, 588, 642, 749, 764, 856, 882, 963, 1146, 1176, 1284, 1337, 1498, 1528, 1719, 1764, 1926, 2247, 2292, 2568, 2674, 2996, 3438, 3528, 3852, 4011, 4494, 4584, 5243, 5348, 5992, 6741, 6876, 7704, 8022, 8988, 9359, 10486, 10696, 12033, 13482, 13752, 15729, 16044, 17976, 18718, 20437, 20972, 24066, 26964, 28077, 31458, 32088, 37436, 40874, 41944, 47187, 48132, 53928, 56154, 61311, 62916, 74872, 81748, 84231, 94374, 96264, 112308, 122622, 125832, 143059, 163496, 168462, 183933, 188748, 224616, 245244, 286118, 336924, 367866, 377496, 429177, 490488, 572236, 673848, 735732, 858354, 1001413, 1144472, 1287531, 1471464, 1716708, 2002826, 2575062, 3004239, 3433416, 4005652, 5150124, 6008478, 8011304, 9012717, 10300248, 12016956, 18025434, 24033912, 36050868, 72101736]

約数ペア:

[(1, 72101736), (2, 36050868), (3, 24033912), (4, 18025434), (6, 12016956), (7, 10300248), (8, 9012717), (9, 8011304), (12, 6008478), (14, 5150124), (18, 4005652), (21, 3433416), (24, 3004239), (28, 2575062), (36, 2002826), (42, 1716708), (49, 1471464), (56, 1287531), (63, 1144472), (72, 1001413), (84, 858354), (98, 735732), (107, 673848), (126, 572236), (147, 490488), (168, 429177), (191, 377496), (196, 367866), (214, 336924), (252, 286118), (294, 245244), (321, 224616), (382, 188748), (392, 183933), (428, 168462), (441, 163496), (504, 143059), (573, 125832), (588, 122622), (642, 112308), (749, 96264), (764, 94374), (856, 84231), (882, 81748), (963, 74872), (1146, 62916), (1176, 61311), (1284, 56154), (1337, 53928), (1498, 48132), (1528, 47187), (1719, 41944), (1764, 40874), (1926, 37436), (2247, 32088), (2292, 31458), (2568, 28077), (2674, 26964), (2996, 24066), (3438, 20972), (3528, 20437), (3852, 18718), (4011, 17976), (4494, 16044), (4584, 15729), (5243, 13752), (5348, 13482), (5992, 12033), (6741, 10696), (6876, 10486), (7704, 9359), (8022, 8988)]