72897240906

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{773}}^1\times {\mathrm{106921}}^1$

素因数の和:107716

約数の個数: 72

約数和(自身を含む): 183970207044

約数和(自身を除く): 111072966138

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 773, 882, 1546, 2319, 4638, 5411, 6957, 10822, 13914, 16233, 32466, 37877, 48699, 75754, 97398, 106921, 113631, 213842, 227262, 320763, 340893, 641526, 681786, 748447, 962289, 1496894, 1924578, 2245341, 4490682, 5239129, 6736023, 10478258, 13472046, 15717387, 31434774, 47152161, 82649933, 94304322, 165299866, 247949799, 495899598, 578549531, 743849397, 1157099062, 1487698794, 1735648593, 3471297186, 4049846717, 5206945779, 8099693434, 10413891558, 12149540151, 24299080302, 36448620453, 72897240906]

約数ペア:

[(1, 72897240906), (2, 36448620453), (3, 24299080302), (6, 12149540151), (7, 10413891558), (9, 8099693434), (14, 5206945779), (18, 4049846717), (21, 3471297186), (42, 1735648593), (49, 1487698794), (63, 1157099062), (98, 743849397), (126, 578549531), (147, 495899598), (294, 247949799), (441, 165299866), (773, 94304322), (882, 82649933), (1546, 47152161), (2319, 31434774), (4638, 15717387), (5411, 13472046), (6957, 10478258), (10822, 6736023), (13914, 5239129), (16233, 4490682), (32466, 2245341), (37877, 1924578), (48699, 1496894), (75754, 962289), (97398, 748447), (106921, 681786), (113631, 641526), (213842, 340893), (227262, 320763)]