72891144

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{17761}}^1$

素因数の和:17795

約数の個数: 64

約数和(自身を含む): 213144000

約数和(自身を除く): 140252856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 17761, 35522, 53283, 71044, 106566, 142088, 159849, 213132, 319698, 337459, 426264, 479547, 639396, 674918, 959094, 1012377, 1278792, 1349836, 1918188, 2024754, 2699672, 3037131, 3836376, 4049508, 6074262, 8099016, 9111393, 12148524, 18222786, 24297048, 36445572, 72891144]

約数ペア:

[(1, 72891144), (2, 36445572), (3, 24297048), (4, 18222786), (6, 12148524), (8, 9111393), (9, 8099016), (12, 6074262), (18, 4049508), (19, 3836376), (24, 3037131), (27, 2699672), (36, 2024754), (38, 1918188), (54, 1349836), (57, 1278792), (72, 1012377), (76, 959094), (108, 674918), (114, 639396), (152, 479547), (171, 426264), (216, 337459), (228, 319698), (342, 213132), (456, 159849), (513, 142088), (684, 106566), (1026, 71044), (1368, 53283), (2052, 35522), (4104, 17761)]