73583972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{587}}^1$

素因数の和:657

約数の個数: 72

約数和(自身を含む): 166418112

約数和(自身を除く): 92834140

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 121, 148, 154, 242, 259, 308, 407, 484, 518, 587, 814, 847, 1036, 1174, 1628, 1694, 2348, 2849, 3388, 4109, 4477, 5698, 6457, 8218, 8954, 11396, 12914, 16436, 17908, 21719, 25828, 31339, 43438, 45199, 62678, 71027, 86876, 90398, 125356, 142054, 152033, 180796, 238909, 284108, 304066, 477818, 497189, 608132, 955636, 994378, 1672363, 1988756, 2627999, 3344726, 5255998, 6689452, 10511996, 18395993, 36791986, 73583972]

約数ペア:

[(1, 73583972), (2, 36791986), (4, 18395993), (7, 10511996), (11, 6689452), (14, 5255998), (22, 3344726), (28, 2627999), (37, 1988756), (44, 1672363), (74, 994378), (77, 955636), (121, 608132), (148, 497189), (154, 477818), (242, 304066), (259, 284108), (308, 238909), (407, 180796), (484, 152033), (518, 142054), (587, 125356), (814, 90398), (847, 86876), (1036, 71027), (1174, 62678), (1628, 45199), (1694, 43438), (2348, 31339), (2849, 25828), (3388, 21719), (4109, 17908), (4477, 16436), (5698, 12914), (6457, 11396), (8218, 8954)]