75120318

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15287}}^1$

素因数の和:15318

約数の個数: 64

約数和(自身を含む): 205470720

約数和(自身を除く): 130350402

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 15287, 30574, 45861, 91722, 107009, 137583, 198731, 214018, 275166, 321027, 397462, 412749, 596193, 642054, 825498, 963081, 1192386, 1391117, 1788579, 1926162, 2782234, 2889243, 3577158, 4173351, 5365737, 5778486, 8346702, 10731474, 12520053, 25040106, 37560159, 75120318]

約数ペア:

[(1, 75120318), (2, 37560159), (3, 25040106), (6, 12520053), (7, 10731474), (9, 8346702), (13, 5778486), (14, 5365737), (18, 4173351), (21, 3577158), (26, 2889243), (27, 2782234), (39, 1926162), (42, 1788579), (54, 1391117), (63, 1192386), (78, 963081), (91, 825498), (117, 642054), (126, 596193), (182, 412749), (189, 397462), (234, 321027), (273, 275166), (351, 214018), (378, 198731), (546, 137583), (702, 107009), (819, 91722), (1638, 45861), (2457, 30574), (4914, 15287)]