78486568308

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{947}}^1\times {\mathrm{15451}}^1$

素因数の和:16557

約数の個数: 72

約数和(自身を含む): 199951970400

約数和(自身を除く): 121465402092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 298, 447, 596, 894, 947, 1341, 1788, 1894, 2682, 2841, 3788, 5364, 5682, 8523, 11364, 15451, 17046, 30902, 34092, 46353, 61804, 92706, 139059, 141103, 185412, 278118, 282206, 423309, 556236, 564412, 846618, 1269927, 1693236, 2302199, 2539854, 4604398, 5079708, 6906597, 9208796, 13813194, 14632097, 20719791, 27626388, 29264194, 41439582, 43896291, 58528388, 82879164, 87792582, 131688873, 175585164, 263377746, 526755492, 2180182453, 4360364906, 6540547359, 8720729812, 13081094718, 19621642077, 26162189436, 39243284154, 78486568308]

約数ペア:

[(1, 78486568308), (2, 39243284154), (3, 26162189436), (4, 19621642077), (6, 13081094718), (9, 8720729812), (12, 6540547359), (18, 4360364906), (36, 2180182453), (149, 526755492), (298, 263377746), (447, 175585164), (596, 131688873), (894, 87792582), (947, 82879164), (1341, 58528388), (1788, 43896291), (1894, 41439582), (2682, 29264194), (2841, 27626388), (3788, 20719791), (5364, 14632097), (5682, 13813194), (8523, 9208796), (11364, 6906597), (15451, 5079708), (17046, 4604398), (30902, 2539854), (34092, 2302199), (46353, 1693236), (61804, 1269927), (92706, 846618), (139059, 564412), (141103, 556236), (185412, 423309), (278118, 282206)]