73570288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:470

約数の個数: 80

約数和(自身を含む): 167560704

約数和(自身を除く): 93990416

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 67, 68, 88, 134, 136, 176, 187, 268, 272, 367, 374, 536, 734, 737, 748, 1072, 1139, 1468, 1474, 1496, 2278, 2936, 2948, 2992, 4037, 4556, 5872, 5896, 6239, 8074, 9112, 11792, 12478, 12529, 16148, 18224, 24589, 24956, 25058, 32296, 49178, 49912, 50116, 64592, 68629, 98356, 99824, 100232, 137258, 196712, 200464, 270479, 274516, 393424, 418013, 540958, 549032, 836026, 1081916, 1098064, 1672052, 2163832, 3344104, 4327664, 4598143, 6688208, 9196286, 18392572, 36785144, 73570288]

約数ペア:

[(1, 73570288), (2, 36785144), (4, 18392572), (8, 9196286), (11, 6688208), (16, 4598143), (17, 4327664), (22, 3344104), (34, 2163832), (44, 1672052), (67, 1098064), (68, 1081916), (88, 836026), (134, 549032), (136, 540958), (176, 418013), (187, 393424), (268, 274516), (272, 270479), (367, 200464), (374, 196712), (536, 137258), (734, 100232), (737, 99824), (748, 98356), (1072, 68629), (1139, 64592), (1468, 50116), (1474, 49912), (1496, 49178), (2278, 32296), (2936, 25058), (2948, 24956), (2992, 24589), (4037, 18224), (4556, 16148), (5872, 12529), (5896, 12478), (6239, 11792), (8074, 9112)]