73778076

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:411

約数の個数: 72

約数和(自身を含む): 191134944

約数和(自身を除く): 117356868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 103, 197, 202, 206, 303, 309, 394, 404, 412, 591, 606, 618, 788, 909, 927, 1182, 1212, 1236, 1773, 1818, 1854, 2364, 3546, 3636, 3708, 7092, 10403, 19897, 20291, 20806, 31209, 39794, 40582, 41612, 59691, 60873, 62418, 79588, 81164, 93627, 119382, 121746, 124836, 179073, 182619, 187254, 238764, 243492, 358146, 365238, 374508, 716292, 730476, 2049391, 4098782, 6148173, 8197564, 12296346, 18444519, 24592692, 36889038, 73778076]

約数ペア:

[(1, 73778076), (2, 36889038), (3, 24592692), (4, 18444519), (6, 12296346), (9, 8197564), (12, 6148173), (18, 4098782), (36, 2049391), (101, 730476), (103, 716292), (197, 374508), (202, 365238), (206, 358146), (303, 243492), (309, 238764), (394, 187254), (404, 182619), (412, 179073), (591, 124836), (606, 121746), (618, 119382), (788, 93627), (909, 81164), (927, 79588), (1182, 62418), (1212, 60873), (1236, 59691), (1773, 41612), (1818, 40582), (1854, 39794), (2364, 31209), (3546, 20806), (3636, 20291), (3708, 19897), (7092, 10403)]