78378210736

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{61543}}^1$

素因数の和:61778

約数の個数: 80

約数和(自身を含む): 176927675904

約数和(自身を除く): 98549465168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 137, 166, 274, 332, 548, 581, 664, 959, 1096, 1162, 1328, 1918, 2192, 2324, 3836, 4648, 7672, 9296, 11371, 15344, 22742, 45484, 61543, 79597, 90968, 123086, 159194, 181936, 246172, 318388, 430801, 492344, 636776, 861602, 984688, 1273552, 1723204, 3446408, 5108069, 6892816, 8431391, 10216138, 16862782, 20432276, 33725564, 35756483, 40864552, 59019737, 67451128, 71512966, 81729104, 118039474, 134902256, 143025932, 236078948, 286051864, 472157896, 572103728, 699805453, 944315792, 1399610906, 2799221812, 4898638171, 5598443624, 9797276342, 11196887248, 19594552684, 39189105368, 78378210736]

約数ペア:

[(1, 78378210736), (2, 39189105368), (4, 19594552684), (7, 11196887248), (8, 9797276342), (14, 5598443624), (16, 4898638171), (28, 2799221812), (56, 1399610906), (83, 944315792), (112, 699805453), (137, 572103728), (166, 472157896), (274, 286051864), (332, 236078948), (548, 143025932), (581, 134902256), (664, 118039474), (959, 81729104), (1096, 71512966), (1162, 67451128), (1328, 59019737), (1918, 40864552), (2192, 35756483), (2324, 33725564), (3836, 20432276), (4648, 16862782), (7672, 10216138), (9296, 8431391), (11371, 6892816), (15344, 5108069), (22742, 3446408), (45484, 1723204), (61543, 1273552), (79597, 984688), (90968, 861602), (123086, 636776), (159194, 492344), (181936, 430801), (246172, 318388)]