220172292

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{6803}}^1$

素因数の和:6873

約数の個数: 72

約数和(自身を含む): 594397440

約数和(自身を除く): 374225148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 31, 36, 58, 62, 87, 93, 116, 124, 174, 186, 261, 279, 348, 372, 522, 558, 899, 1044, 1116, 1798, 2697, 3596, 5394, 6803, 8091, 10788, 13606, 16182, 20409, 27212, 32364, 40818, 61227, 81636, 122454, 197287, 210893, 244908, 394574, 421786, 591861, 632679, 789148, 843572, 1183722, 1265358, 1775583, 1898037, 2367444, 2530716, 3551166, 3796074, 6115897, 7102332, 7592148, 12231794, 18347691, 24463588, 36695382, 55043073, 73390764, 110086146, 220172292]

約数ペア:

[(1, 220172292), (2, 110086146), (3, 73390764), (4, 55043073), (6, 36695382), (9, 24463588), (12, 18347691), (18, 12231794), (29, 7592148), (31, 7102332), (36, 6115897), (58, 3796074), (62, 3551166), (87, 2530716), (93, 2367444), (116, 1898037), (124, 1775583), (174, 1265358), (186, 1183722), (261, 843572), (279, 789148), (348, 632679), (372, 591861), (522, 421786), (558, 394574), (899, 244908), (1044, 210893), (1116, 197287), (1798, 122454), (2697, 81636), (3596, 61227), (5394, 40818), (6803, 32364), (8091, 27212), (10788, 20409), (13606, 16182)]