73124312

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:420

約数の個数: 64

約数和(自身を含む): 152604000

約数和(自身を除く): 79479688

約数列:

[1, 2, 4, 8, 19, 29, 38, 53, 58, 76, 106, 116, 152, 212, 232, 313, 424, 551, 626, 1007, 1102, 1252, 1537, 2014, 2204, 2504, 3074, 4028, 4408, 5947, 6148, 8056, 9077, 11894, 12296, 16589, 18154, 23788, 29203, 33178, 36308, 47576, 58406, 66356, 72616, 116812, 132712, 172463, 233624, 315191, 344926, 481081, 630382, 689852, 962162, 1260764, 1379704, 1924324, 2521528, 3848648, 9140539, 18281078, 36562156, 73124312]

約数ペア:

[(1, 73124312), (2, 36562156), (4, 18281078), (8, 9140539), (19, 3848648), (29, 2521528), (38, 1924324), (53, 1379704), (58, 1260764), (76, 962162), (106, 689852), (116, 630382), (152, 481081), (212, 344926), (232, 315191), (313, 233624), (424, 172463), (551, 132712), (626, 116812), (1007, 72616), (1102, 66356), (1252, 58406), (1537, 47576), (2014, 36308), (2204, 33178), (2504, 29203), (3074, 23788), (4028, 18154), (4408, 16589), (5947, 12296), (6148, 11894), (8056, 9077)]