72217152

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{17911}}^1$

素因数の和:17936

約数の個数: 84

約数和(自身を含む): 236581696

約数和(自身を除く): 164364544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 17911, 35822, 53733, 71644, 107466, 125377, 143288, 161199, 214932, 250754, 286576, 322398, 376131, 429864, 501508, 573152, 644796, 752262, 859728, 1003016, 1128393, 1146304, 1289592, 1504524, 1719456, 2006032, 2256786, 2579184, 3009048, 3438912, 4012064, 4513572, 5158368, 6018096, 8024128, 9027144, 10316736, 12036192, 18054288, 24072384, 36108576, 72217152]

約数ペア:

[(1, 72217152), (2, 36108576), (3, 24072384), (4, 18054288), (6, 12036192), (7, 10316736), (8, 9027144), (9, 8024128), (12, 6018096), (14, 5158368), (16, 4513572), (18, 4012064), (21, 3438912), (24, 3009048), (28, 2579184), (32, 2256786), (36, 2006032), (42, 1719456), (48, 1504524), (56, 1289592), (63, 1146304), (64, 1128393), (72, 1003016), (84, 859728), (96, 752262), (112, 644796), (126, 573152), (144, 501508), (168, 429864), (192, 376131), (224, 322398), (252, 286576), (288, 250754), (336, 214932), (448, 161199), (504, 143288), (576, 125377), (672, 107466), (1008, 71644), (1344, 53733), (2016, 35822), (4032, 17911)]