72628944

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{821}}^1$

素因数の和:948

約数の個数: 80

約数和(自身を含む): 199778880

約数和(自身を除く): 127149936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 97, 114, 152, 194, 228, 291, 304, 388, 456, 582, 776, 821, 912, 1164, 1552, 1642, 1843, 2328, 2463, 3284, 3686, 4656, 4926, 5529, 6568, 7372, 9852, 11058, 13136, 14744, 15599, 19704, 22116, 29488, 31198, 39408, 44232, 46797, 62396, 79637, 88464, 93594, 124792, 159274, 187188, 238911, 249584, 318548, 374376, 477822, 637096, 748752, 955644, 1274192, 1513103, 1911288, 3026206, 3822576, 4539309, 6052412, 9078618, 12104824, 18157236, 24209648, 36314472, 72628944]

約数ペア:

[(1, 72628944), (2, 36314472), (3, 24209648), (4, 18157236), (6, 12104824), (8, 9078618), (12, 6052412), (16, 4539309), (19, 3822576), (24, 3026206), (38, 1911288), (48, 1513103), (57, 1274192), (76, 955644), (97, 748752), (114, 637096), (152, 477822), (194, 374376), (228, 318548), (291, 249584), (304, 238911), (388, 187188), (456, 159274), (582, 124792), (776, 93594), (821, 88464), (912, 79637), (1164, 62396), (1552, 46797), (1642, 44232), (1843, 39408), (2328, 31198), (2463, 29488), (3284, 22116), (3686, 19704), (4656, 15599), (4926, 14744), (5529, 13136), (6568, 11058), (7372, 9852)]