72211584

素因数分解:

$2^7\times 3^1\times {\mathrm{173}}^1\times {\mathrm{1087}}^1$

素因数の和:1277

約数の個数: 64

約数和(自身を含む): 193098240

約数和(自身を除く): 120886656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 173, 192, 346, 384, 519, 692, 1038, 1087, 1384, 2076, 2174, 2768, 3261, 4152, 4348, 5536, 6522, 8304, 8696, 11072, 13044, 16608, 17392, 22144, 26088, 33216, 34784, 52176, 66432, 69568, 104352, 139136, 188051, 208704, 376102, 417408, 564153, 752204, 1128306, 1504408, 2256612, 3008816, 4513224, 6017632, 9026448, 12035264, 18052896, 24070528, 36105792, 72211584]

約数ペア:

[(1, 72211584), (2, 36105792), (3, 24070528), (4, 18052896), (6, 12035264), (8, 9026448), (12, 6017632), (16, 4513224), (24, 3008816), (32, 2256612), (48, 1504408), (64, 1128306), (96, 752204), (128, 564153), (173, 417408), (192, 376102), (346, 208704), (384, 188051), (519, 139136), (692, 104352), (1038, 69568), (1087, 66432), (1384, 52176), (2076, 34784), (2174, 33216), (2768, 26088), (3261, 22144), (4152, 17392), (4348, 16608), (5536, 13044), (6522, 11072), (8304, 8696)]